diff --git a/.circleci/config.yml b/.circleci/config.yml
index 139a5421..228cafed 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -6,4 +6,4 @@ jobs:
       - checkout
       - run: docker run -d --rm --name chrome --shm-size 1024m -p 9222:9222 --cap-add SYS_ADMIN yukinying/chrome-headless-browser
       - run: npm install
-      - run: npm test
+      - run: CHROMELESS_CHROME_PORT=9222 npm test
diff --git a/README.md b/README.md
index 549ae8d7..36ab8afd 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Chromeless [![npm version](https://badge.fury.io/js/chromeless.svg)](https://badge.fury.io/js/chromeless) [![CircleCI](https://circleci.com/gh/graphcool/chromeless.svg?style=svg)](https://circleci.com/gh/graphcool/chromeless)
+# Chromeless [![npm version](https://badge.fury.io/js/chromeless.svg)](https://badge.fury.io/js/chromeless) [![CircleCI](https://circleci.com/gh/graphcool/chromeless.svg?style=svg)](https://circleci.com/gh/graphcool/chromeless) [![Coverage Status](https://coveralls.io/repos/github/geoffdutton/chromeless/badge.svg?branch=jest-tests)](https://coveralls.io/github/geoffdutton/chromeless?branch=jest-tests)
 
 Chrome automation made simple. Runs locally or headless on AWS Lambda. (**[See Demo](https://chromeless.netlify.com/)**)
 
@@ -183,6 +183,14 @@ const chromeless = new Chromeless({
 2) Run `npm install`
 3) To build: `npm run build`
 
+**Unit testing:**
+1) Run `npm run launch:chrome` to start a fresh instance of Chrome
+2) Run `npm test` or `npm watch:test`
+3) Check the coverage report and make sure that's as close to 100% as possible
+
+**Debugging Note:** If you use one of Intellij's IDEs, you might need to use Node v7. For whatever reason, I could not get the debugger to hit break points with Node v8 and above.
+
+
 #### Linking this NPM repository
 
 1) Go to this repository locally
diff --git a/examples/extract-google-results.js b/examples/extract-google-results.js
index 0d00bcea..a6facc55 100644
--- a/examples/extract-google-results.js
+++ b/examples/extract-google-results.js
@@ -1,9 +1,9 @@
 const { Chromeless } = require('chromeless')
 
-async function run() {
-  const chromeless = new Chromeless({ remote: true })
+async function run () {
+  const chromeless = await new Chromeless()
 
-  const links = await chromeless
+  const links = chromeless
     .goto('https://www.google.com')
     .type('chromeless', 'input[name="q"]')
     .press(13)
diff --git a/package-lock.json b/package-lock.json
index efdbbe7d..6430c079 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,83 +1,52 @@
 {
   "name": "chromeless",
-  "version": "1.0.1",
+  "version": "1.2.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
-    "@ava/babel-plugin-throws-helper": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@ava/babel-plugin-throws-helper/-/babel-plugin-throws-helper-2.0.0.tgz",
-      "integrity": "sha1-L8H+PCEacQcaTsp7j3r1hCzRrnw=",
-      "dev": true
-    },
-    "@ava/babel-preset-stage-4": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/@ava/babel-preset-stage-4/-/babel-preset-stage-4-1.1.0.tgz",
-      "integrity": "sha512-oWqTnIGXW3k72UFidXzW0ONlO7hnO9x02S/QReJ7NBGeiBH9cUHY9+EfV6C8PXC6YJH++WrliEq03wMSJGNZFg==",
+    "@types/babel-core": {
+      "version": "6.25.0",
+      "resolved": "https://registry.npmjs.org/@types/babel-core/-/babel-core-6.25.0.tgz",
+      "integrity": "sha512-6slGEgitUD2n8UuO0SUxyOrx9eD3+P1GMbeVv5ItftnYn7QJiUktn0YAjzZxsH6ugg/qp88Es7Zvu5QgIwSaFw==",
       "dev": true,
       "requires": {
-        "babel-plugin-check-es2015-constants": "6.22.0",
-        "babel-plugin-syntax-trailing-function-commas": "6.22.0",
-        "babel-plugin-transform-async-to-generator": "6.24.1",
-        "babel-plugin-transform-es2015-destructuring": "6.23.0",
-        "babel-plugin-transform-es2015-function-name": "6.24.1",
-        "babel-plugin-transform-es2015-modules-commonjs": "6.24.1",
-        "babel-plugin-transform-es2015-parameters": "6.24.1",
-        "babel-plugin-transform-es2015-spread": "6.22.0",
-        "babel-plugin-transform-es2015-sticky-regex": "6.24.1",
-        "babel-plugin-transform-es2015-unicode-regex": "6.24.1",
-        "babel-plugin-transform-exponentiation-operator": "6.24.1",
-        "package-hash": "1.2.0"
-      },
-      "dependencies": {
-        "md5-hex": {
-          "version": "1.3.0",
-          "resolved": "https://registry.npmjs.org/md5-hex/-/md5-hex-1.3.0.tgz",
-          "integrity": "sha1-0sSv6YPENwZiF5uMrRRSGRNQRsQ=",
-          "dev": true,
-          "requires": {
-            "md5-o-matic": "0.1.1"
-          }
-        },
-        "package-hash": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/package-hash/-/package-hash-1.2.0.tgz",
-          "integrity": "sha1-AD5WzVe3NqbtYRTMK4FUJnJ3DkQ=",
-          "dev": true,
-          "requires": {
-            "md5-hex": "1.3.0"
-          }
-        }
+        "@types/babel-template": "6.25.0",
+        "@types/babel-traverse": "6.25.1",
+        "@types/babel-types": "6.25.1"
       }
     },
-    "@ava/babel-preset-transform-test-files": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/@ava/babel-preset-transform-test-files/-/babel-preset-transform-test-files-3.0.0.tgz",
-      "integrity": "sha1-ze0RlqjY2TgaUJJAq5LpGl7Aafc=",
+    "@types/babel-template": {
+      "version": "6.25.0",
+      "resolved": "https://registry.npmjs.org/@types/babel-template/-/babel-template-6.25.0.tgz",
+      "integrity": "sha512-TtyfVlrprX92xSuKa8D//7vFz5kBJODBw5IQ1hQXehqO+me26vt1fyNxOZyXhUq2a7jRyT72V8p68IyH4NEZNA==",
       "dev": true,
       "requires": {
-        "@ava/babel-plugin-throws-helper": "2.0.0",
-        "babel-plugin-espower": "2.3.2"
+        "@types/babel-types": "6.25.1",
+        "@types/babylon": "6.16.2"
       }
     },
-    "@ava/write-file-atomic": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/@ava/write-file-atomic/-/write-file-atomic-2.2.0.tgz",
-      "integrity": "sha512-BTNB3nGbEfJT+69wuqXFr/bQH7Vr7ihx2xGOMNqPgDGhwspoZhiWumDDZNjBy7AScmqS5CELIOGtPVXESyrnDA==",
+    "@types/babel-traverse": {
+      "version": "6.25.1",
+      "resolved": "https://registry.npmjs.org/@types/babel-traverse/-/babel-traverse-6.25.1.tgz",
+      "integrity": "sha512-tac3sdvagKMgAaSUIWkZL72rQDcnaG3Ju++u3p3aeZu1c+xaxYhVm9n6PcP9xEgQ2JJzkVlsoI9agGPB0PiLzQ==",
       "dev": true,
       "requires": {
-        "graceful-fs": "4.1.11",
-        "imurmurhash": "0.1.4",
-        "slide": "1.1.6"
+        "@types/babel-types": "6.25.1"
       }
     },
-    "@concordance/react": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@concordance/react/-/react-1.0.0.tgz",
-      "integrity": "sha512-htrsRaQX8Iixlsek8zQU7tE8wcsTQJ5UhZkSPEA8slCDAisKpC/2VgU/ucPn32M5/LjGGXRaUEKvEw1Wiuu4zQ==",
+    "@types/babel-types": {
+      "version": "6.25.1",
+      "resolved": "https://registry.npmjs.org/@types/babel-types/-/babel-types-6.25.1.tgz",
+      "integrity": "sha512-7Z6r20+HE0viAFhsW0d/UrC1K2tTlpXzGpNlYm8MmCv8z5PbAacFIshrM/MjlGRa5SBqxu2socpy8FHntwZKng==",
+      "dev": true
+    },
+    "@types/babylon": {
+      "version": "6.16.2",
+      "resolved": "https://registry.npmjs.org/@types/babylon/-/babylon-6.16.2.tgz",
+      "integrity": "sha512-+Jty46mPaWe1VAyZbfvgJM4BAdklLWxrT5tc/RjvCgLrtk6gzRY6AOnoWFv4p6hVxhJshDdr2hGVn56alBp97Q==",
       "dev": true,
       "requires": {
-        "arrify": "1.0.1"
+        "@types/babel-types": "6.25.1"
       }
     },
     "@types/bluebird": {
@@ -97,6 +66,28 @@
       "integrity": "sha1-ILDgDKVV31ZIZrxS0uJRv5DIjbc=",
       "dev": true
     },
+    "@types/glob": {
+      "version": "5.0.30",
+      "resolved": "https://registry.npmjs.org/@types/glob/-/glob-5.0.30.tgz",
+      "integrity": "sha1-ECZAnFYlqGiQdGAoCNCCsoZ7ilE=",
+      "dev": true,
+      "requires": {
+        "@types/minimatch": "2.0.29",
+        "@types/node": "8.0.19"
+      }
+    },
+    "@types/jest": {
+      "version": "20.0.6",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-20.0.6.tgz",
+      "integrity": "sha512-vl6ZWajVlqFpOqYwjfXTvPRDZGSwdnoSdTYaZnAfi6vNxW8W343xaGsFYXFRSQtWzsrDGf6phQK2FIQq9JkIcA==",
+      "dev": true
+    },
+    "@types/minimatch": {
+      "version": "2.0.29",
+      "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-2.0.29.tgz",
+      "integrity": "sha1-UALhT3Xi1x5WQoHfBDHIwbSio2o=",
+      "dev": true
+    },
     "@types/mkdirp": {
       "version": "0.3.29",
       "resolved": "https://registry.npmjs.org/@types/mkdirp/-/mkdirp-0.3.29.tgz",
@@ -108,6 +99,72 @@
       "integrity": "sha512-VRQB+Q0L3YZWs45uRdpN9oWr82meL/8TrJ6faoKT5tp0uub2l/aRMhtm5fo68h7kjYKH60f9/bay1nF7ZpTW5g==",
       "dev": true
     },
+    "@types/shelljs": {
+      "version": "0.7.4",
+      "resolved": "https://registry.npmjs.org/@types/shelljs/-/shelljs-0.7.4.tgz",
+      "integrity": "sha512-/RQcPAeUMEz4h2p818OZ4ghBJEliVf2MneJGiKl35guqJ1+CTNu+v1zP1qG9Dym61aktec60riIkja1X+GPS3A==",
+      "dev": true,
+      "requires": {
+        "@types/glob": "5.0.30",
+        "@types/node": "8.0.19"
+      }
+    },
+    "@types/typescript": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@types/typescript/-/typescript-2.0.0.tgz",
+      "integrity": "sha1-xDNTnJi64oaCswfqp6D9IRW4PCg=",
+      "requires": {
+        "typescript": "2.4.2"
+      }
+    },
+    "abab": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/abab/-/abab-1.0.3.tgz",
+      "integrity": "sha1-uB3l9ydOxOdW15fNg08wNkJyTl0=",
+      "dev": true
+    },
+    "acorn": {
+      "version": "4.0.13",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-4.0.13.tgz",
+      "integrity": "sha1-EFSVrlNh1pe9GVyCUZLhrX8lN4c=",
+      "dev": true
+    },
+    "acorn-globals": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-3.1.0.tgz",
+      "integrity": "sha1-/YJw9x+7SZawBPqIDuXUZXOnMb8=",
+      "dev": true,
+      "requires": {
+        "acorn": "4.0.13"
+      }
+    },
+    "ajv": {
+      "version": "4.11.8",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-4.11.8.tgz",
+      "integrity": "sha1-gv+wKynmYq5TvcIK8VlHcGc5xTY=",
+      "dev": true,
+      "requires": {
+        "co": "4.6.0",
+        "json-stable-stringify": "1.0.1"
+      }
+    },
+    "align-text": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
+      "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
+      "dev": true,
+      "requires": {
+        "kind-of": "3.2.2",
+        "longest": "1.0.1",
+        "repeat-string": "1.6.1"
+      }
+    },
+    "amdefine": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
+      "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU=",
+      "dev": true
+    },
     "ansi-align": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ansi-align/-/ansi-align-2.0.0.tgz",
@@ -138,6 +195,12 @@
         "color-convert": "1.9.0"
       }
     },
+    "any-observable": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/any-observable/-/any-observable-0.2.0.tgz",
+      "integrity": "sha1-xnhwBYADV5AJCD9UrAq6+1wz0kI=",
+      "dev": true
+    },
     "anymatch": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-1.3.2.tgz",
@@ -148,6 +211,21 @@
         "normalize-path": "2.1.1"
       }
     },
+    "app-root-path": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/app-root-path/-/app-root-path-2.0.1.tgz",
+      "integrity": "sha1-zWLc+OT9WkF+/GZNLlsQZTxlG0Y=",
+      "dev": true
+    },
+    "append-transform": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/append-transform/-/append-transform-0.4.0.tgz",
+      "integrity": "sha1-126/jKlNJ24keja61EpLdKthGZE=",
+      "dev": true,
+      "requires": {
+        "default-require-extensions": "1.0.0"
+      }
+    },
     "argparse": {
       "version": "1.0.9",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.9.tgz",
@@ -166,22 +244,16 @@
         "arr-flatten": "1.1.0"
       }
     },
-    "arr-exclude": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/arr-exclude/-/arr-exclude-1.0.0.tgz",
-      "integrity": "sha1-38fC5VKicHI8zaBM8xKMjL/lxjE=",
-      "dev": true
-    },
     "arr-flatten": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/arr-flatten/-/arr-flatten-1.1.0.tgz",
       "integrity": "sha512-L3hKV5R/p5o81R7O02IGnwpDmkp6E982XhtbuwSe3O4qOtMMMtodicASA1Cny2U+aCXcNpml+m4dPsvsJ3jatg==",
       "dev": true
     },
-    "array-differ": {
+    "array-equal": {
       "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/array-differ/-/array-differ-1.0.0.tgz",
-      "integrity": "sha1-7/UuN1gknTO+QCuLuOVkuytdQDE=",
+      "resolved": "https://registry.npmjs.org/array-equal/-/array-equal-1.0.0.tgz",
+      "integrity": "sha1-jCpe8kcv2ep0KwTHenUJO6J1fJM=",
       "dev": true
     },
     "array-find-index": {
@@ -217,123 +289,31 @@
       "integrity": "sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=",
       "dev": true
     },
-    "async-each": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/async-each/-/async-each-1.0.1.tgz",
-      "integrity": "sha1-GdOGodntxufByF04iu28xW0zYC0=",
+    "asn1": {
+      "version": "0.2.3",
+      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.3.tgz",
+      "integrity": "sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y=",
       "dev": true
     },
-    "asynckit": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
-    },
-    "auto-bind": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/auto-bind/-/auto-bind-1.1.0.tgz",
-      "integrity": "sha1-k7hk3H7gGjJigXddXHXKCnUeWWE=",
+    "assert-plus": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-0.2.0.tgz",
+      "integrity": "sha1-104bh+ev/A24qttwIfP+SBAasjQ=",
       "dev": true
     },
-    "ava": {
-      "version": "0.21.0",
-      "resolved": "https://registry.npmjs.org/ava/-/ava-0.21.0.tgz",
-      "integrity": "sha512-+ZjahyjqyzkPLlFZe2OoLmiE3aaQ2jK5h74wrkuX5I+J6LpNAPoQ8X/EhqEtKEjuWwmniLAjnVjZ7OY8rWdJwA==",
+    "async": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.5.0.tgz",
+      "integrity": "sha512-e+lJAJeNWuPCNyxZKOBdaJGyLGHugXVQtrAwtuAe2vhxTYxFTKE73p8JuTmdH0qdQZtDvI4dhJwjZc5zsfIsYw==",
       "dev": true,
       "requires": {
-        "@ava/babel-preset-stage-4": "1.1.0",
-        "@ava/babel-preset-transform-test-files": "3.0.0",
-        "@ava/write-file-atomic": "2.2.0",
-        "@concordance/react": "1.0.0",
-        "ansi-escapes": "2.0.0",
-        "ansi-styles": "3.2.0",
-        "arr-flatten": "1.1.0",
-        "array-union": "1.0.2",
-        "array-uniq": "1.0.3",
-        "arrify": "1.0.1",
-        "auto-bind": "1.1.0",
-        "ava-init": "0.2.1",
-        "babel-core": "6.25.0",
-        "bluebird": "3.5.0",
-        "caching-transform": "1.0.1",
-        "chalk": "2.0.1",
-        "chokidar": "1.7.0",
-        "clean-stack": "1.3.0",
-        "clean-yaml-object": "0.1.0",
-        "cli-cursor": "2.1.0",
-        "cli-spinners": "1.0.0",
-        "cli-truncate": "1.1.0",
-        "co-with-promise": "4.6.0",
-        "code-excerpt": "2.1.0",
-        "common-path-prefix": "1.0.0",
-        "concordance": "3.0.0",
-        "convert-source-map": "1.5.0",
-        "core-assert": "0.2.1",
-        "currently-unhandled": "0.4.1",
-        "debug": "2.6.8",
-        "dot-prop": "4.2.0",
-        "empower-core": "0.6.2",
-        "equal-length": "1.0.1",
-        "figures": "2.0.0",
-        "find-cache-dir": "1.0.0",
-        "fn-name": "2.0.1",
-        "get-port": "3.1.0",
-        "globby": "6.1.0",
-        "has-flag": "2.0.0",
-        "hullabaloo-config-manager": "1.1.1",
-        "ignore-by-default": "1.0.1",
-        "import-local": "0.1.1",
-        "indent-string": "3.2.0",
-        "is-ci": "1.0.10",
-        "is-generator-fn": "1.0.0",
-        "is-obj": "1.0.1",
-        "is-observable": "0.2.0",
-        "is-promise": "2.1.0",
-        "js-yaml": "3.9.1",
-        "last-line-stream": "1.0.0",
-        "lodash.clonedeepwith": "4.5.0",
-        "lodash.debounce": "4.0.8",
-        "lodash.difference": "4.5.0",
-        "lodash.flatten": "4.4.0",
-        "loud-rejection": "1.6.0",
-        "make-dir": "1.0.0",
-        "matcher": "1.0.0",
-        "md5-hex": "2.0.0",
-        "meow": "3.7.0",
-        "ms": "2.0.0",
-        "multimatch": "2.1.0",
-        "observable-to-promise": "0.5.0",
-        "option-chain": "1.0.0",
-        "package-hash": "2.0.0",
-        "pkg-conf": "2.0.0",
-        "plur": "2.1.2",
-        "pretty-ms": "2.1.0",
-        "require-precompiled": "0.1.0",
-        "resolve-cwd": "2.0.0",
-        "safe-buffer": "5.1.1",
-        "slash": "1.0.0",
-        "source-map-support": "0.4.15",
-        "stack-utils": "1.0.1",
-        "strip-ansi": "4.0.0",
-        "strip-bom-buf": "1.0.0",
-        "supports-color": "4.2.1",
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-      "integrity": "sha1-bc6VsmgcoAPuv7MEpBX5y6vMU4U=",
-      "dev": true,
-      "requires": {
-        "mkdirp": "0.5.1",
-        "os-tmpdir": "1.0.2",
-        "uid2": "0.0.3"
-      }
+    "universalify": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.1.tgz",
+      "integrity": "sha1-+nG63UQ3r0wUiEHjs7Fl+enlkLc=",
+      "dev": true
     },
     "unzip-response": {
       "version": "2.0.1",
@@ -4890,6 +6539,12 @@
       "resolved": "https://registry.npmjs.org/url-to-options/-/url-to-options-1.0.1.tgz",
       "integrity": "sha1-FQWgOiiaSMvXpDTvuu7FBV9WM6k="
     },
+    "user-home": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/user-home/-/user-home-1.1.1.tgz",
+      "integrity": "sha1-K1viOjK2Onyd640PKNSFcko98ZA=",
+      "dev": true
+    },
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
@@ -4900,6 +6555,15 @@
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.0.1.tgz",
       "integrity": "sha1-ZUS7ot/ajBzxfmKaOjBeK7H+5sE="
     },
+    "v8flags": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/v8flags/-/v8flags-3.0.0.tgz",
+      "integrity": "sha512-AGl+C+4qpeSu2g3JxCD/mGFFOs/vVZ3XREkD3ibQXEqr4Y4zgIrPWW124/IKJFHOIVFIoH8miWrLf0o84HYjwA==",
+      "dev": true,
+      "requires": {
+        "user-home": "1.1.1"
+      }
+    },
     "validate-npm-package-license": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz",
@@ -4910,6 +6574,46 @@
         "spdx-expression-parse": "1.0.4"
       }
     },
+    "verror": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
+      "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
+      "dev": true,
+      "requires": {
+        "assert-plus": "1.0.0",
+        "core-util-is": "1.0.2",
+        "extsprintf": "1.3.0"
+      },
+      "dependencies": {
+        "assert-plus": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
+          "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
+          "dev": true
+        }
+      }
+    },
+    "walker": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/walker/-/walker-1.0.7.tgz",
+      "integrity": "sha1-L3+bj9ENZ3JisYqITijRlhjgKPs=",
+      "dev": true,
+      "requires": {
+        "makeerror": "1.0.11"
+      }
+    },
+    "watch": {
+      "version": "0.10.0",
+      "resolved": "https://registry.npmjs.org/watch/-/watch-0.10.0.tgz",
+      "integrity": "sha1-d3mLLaD5kQ1ZXxrOWwwiWFIfIdw=",
+      "dev": true
+    },
+    "webidl-conversions": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-4.0.1.tgz",
+      "integrity": "sha1-gBWherg+fhsxFjhIas6B2mziBqA=",
+      "dev": true
+    },
     "websocket-stream": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/websocket-stream/-/websocket-stream-5.0.1.tgz",
@@ -4934,11 +6638,40 @@
         }
       }
     },
-    "well-known-symbols": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/well-known-symbols/-/well-known-symbols-1.0.0.tgz",
-      "integrity": "sha1-c8eK6Bp3Jqj6WY4ogIAcixYiVRg=",
-      "dev": true
+    "whatwg-encoding": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-1.0.1.tgz",
+      "integrity": "sha1-PGxFGhmO567FWx7GHQkgxngBpfQ=",
+      "dev": true,
+      "requires": {
+        "iconv-lite": "0.4.13"
+      },
+      "dependencies": {
+        "iconv-lite": {
+          "version": "0.4.13",
+          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.13.tgz",
+          "integrity": "sha1-H4irpKsLFQjoMSrMOTRfNumS4vI=",
+          "dev": true
+        }
+      }
+    },
+    "whatwg-url": {
+      "version": "4.8.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-4.8.0.tgz",
+      "integrity": "sha1-0pgaqRSMHgCkHFphMRZqtGg7vMA=",
+      "dev": true,
+      "requires": {
+        "tr46": "0.0.3",
+        "webidl-conversions": "3.0.1"
+      },
+      "dependencies": {
+        "webidl-conversions": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+          "integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE=",
+          "dev": true
+        }
+      }
     },
     "which": {
       "version": "1.3.0",
@@ -4949,6 +6682,12 @@
         "isexe": "2.0.0"
       }
     },
+    "which-module": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
+      "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
+      "dev": true
+    },
     "widest-line": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/widest-line/-/widest-line-1.0.0.tgz",
@@ -4989,61 +6728,84 @@
         }
       }
     },
-    "wrappy": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
+    "window-size": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
+      "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=",
+      "dev": true,
+      "optional": true
     },
-    "write-file-atomic": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-2.1.0.tgz",
-      "integrity": "sha512-0TZ20a+xcIl4u0+Mj5xDH2yOWdmQiXlKf9Hm+TgDXjTMsEYb+gDrmb8e8UNAzMCitX8NBqG4Z/FUQIyzv/R1JQ==",
+    "wordwrap": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
+      "dev": true
+    },
+    "worker-farm": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/worker-farm/-/worker-farm-1.4.1.tgz",
+      "integrity": "sha512-tgFAtgOYLPutkAyzgpS6VJFL5HY+0ui1Tvua+fITgz8ByaJTMFGtazR6xxQfwfiAcbwE+2fLG/K49wc2TfwCNw==",
       "dev": true,
       "requires": {
-        "graceful-fs": "4.1.11",
-        "imurmurhash": "0.1.4",
-        "slide": "1.1.6"
+        "errno": "0.1.4",
+        "xtend": "4.0.1"
       }
     },
-    "write-json-file": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/write-json-file/-/write-json-file-2.2.0.tgz",
-      "integrity": "sha1-UYYlBruzthnu+reFnx/WxtBTCHY=",
+    "wrap-ansi": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
       "dev": true,
       "requires": {
-        "detect-indent": "5.0.0",
-        "graceful-fs": "4.1.11",
-        "make-dir": "1.0.0",
-        "pify": "2.3.0",
-        "sort-keys": "1.1.2",
-        "write-file-atomic": "2.1.0"
+        "string-width": "1.0.2",
+        "strip-ansi": "3.0.1"
       },
       "dependencies": {
-        "detect-indent": {
-          "version": "5.0.0",
-          "resolved": "https://registry.npmjs.org/detect-indent/-/detect-indent-5.0.0.tgz",
-          "integrity": "sha1-OHHMCmoALow+Wzz38zYmRnXwa50=",
-          "dev": true
+        "is-fullwidth-code-point": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
+          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
+          "dev": true,
+          "requires": {
+            "number-is-nan": "1.0.1"
+          }
         },
-        "sort-keys": {
-          "version": "1.1.2",
-          "resolved": "https://registry.npmjs.org/sort-keys/-/sort-keys-1.1.2.tgz",
-          "integrity": "sha1-RBttTTRnmPG05J6JIK37oOVD+a0=",
+        "string-width": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+          "dev": true,
+          "requires": {
+            "code-point-at": "1.1.0",
+            "is-fullwidth-code-point": "1.0.0",
+            "strip-ansi": "3.0.1"
+          }
+        },
+        "strip-ansi": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
           "dev": true,
           "requires": {
-            "is-plain-obj": "1.1.0"
+            "ansi-regex": "2.1.1"
           }
         }
       }
     },
-    "write-pkg": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/write-pkg/-/write-pkg-3.1.0.tgz",
-      "integrity": "sha1-AwqZlMyZk9JbTnWp8aGSNgcpHOk=",
+    "wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
+    },
+    "write-file-atomic": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-2.1.0.tgz",
+      "integrity": "sha512-0TZ20a+xcIl4u0+Mj5xDH2yOWdmQiXlKf9Hm+TgDXjTMsEYb+gDrmb8e8UNAzMCitX8NBqG4Z/FUQIyzv/R1JQ==",
       "dev": true,
       "requires": {
-        "sort-keys": "2.0.0",
-        "write-json-file": "2.2.0"
+        "graceful-fs": "4.1.11",
+        "imurmurhash": "0.1.4",
+        "slide": "1.1.6"
       }
     },
     "ws": {
@@ -5060,6 +6822,12 @@
       "integrity": "sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=",
       "dev": true
     },
+    "xml-name-validator": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-2.0.1.tgz",
+      "integrity": "sha1-TYuPHszTQZqjYgYb7O9RXh5VljU=",
+      "dev": true
+    },
     "xml2js": {
       "version": "0.4.17",
       "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.17.tgz",
@@ -5082,11 +6850,69 @@
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
       "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
     },
+    "y18n": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
+      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE=",
+      "dev": true
+    },
     "yallist": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
       "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
       "dev": true
+    },
+    "yargs": {
+      "version": "8.0.2",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-8.0.2.tgz",
+      "integrity": "sha1-YpmpBVsc78lp/355wdkY3Osiw2A=",
+      "dev": true,
+      "requires": {
+        "camelcase": "4.1.0",
+        "cliui": "3.2.0",
+        "decamelize": "1.2.0",
+        "get-caller-file": "1.0.2",
+        "os-locale": "2.1.0",
+        "read-pkg-up": "2.0.0",
+        "require-directory": "2.1.1",
+        "require-main-filename": "1.0.1",
+        "set-blocking": "2.0.0",
+        "string-width": "2.1.1",
+        "which-module": "2.0.0",
+        "y18n": "3.2.1",
+        "yargs-parser": "7.0.0"
+      },
+      "dependencies": {
+        "camelcase": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz",
+          "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=",
+          "dev": true
+        }
+      }
+    },
+    "yargs-parser": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-7.0.0.tgz",
+      "integrity": "sha1-jQrELxbqVd69MyyvTEA4s+P139k=",
+      "dev": true,
+      "requires": {
+        "camelcase": "4.1.0"
+      },
+      "dependencies": {
+        "camelcase": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz",
+          "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=",
+          "dev": true
+        }
+      }
+    },
+    "yn": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/yn/-/yn-2.0.0.tgz",
+      "integrity": "sha1-5a2ryKz0CPY4X8dklWhMiOavaJo=",
+      "dev": true
     }
   }
 }
diff --git a/package.json b/package.json
index 003ae994..2dc93980 100644
--- a/package.json
+++ b/package.json
@@ -20,43 +20,82 @@
     "node": ">= 6.10.0"
   },
   "scripts": {
-    "ava": "tsc -d && nyc ava",
     "build": "npm run clean && tsc -d",
     "clean": "rimraf dist",
-    "coverage": "npm run ava",
+    "coverage": "npm run jest",
+    "coveralls": "cat ./coverage/lcov.info | coveralls",
     "precommit": "lint-staged",
     "prepublishOnly": "npm test && npm run build",
     "prettier": "prettier --no-semi --single-quote --trailing-comma all --write \"src/**/*.ts\"",
     "release": "np",
-    "test": "npm run tslint && npm run ava",
-    "lint": "npm run tslint",
-    "tslint": "tslint -c tslint.json -p tsconfig.json --exclude node_modules/**",
+    "test": "npm run tslint && npm run jest",
     "watch": "tsc -w",
-    "watch:test": "tsc -d -w & ava --watch"
+    "watch:test": "npm run jest:watch",
+    "launch:chrome": "ts-node utils/launch_chrome.ts",
+    "jest": "tsc && jest --no-cache --coverage --forceExit --runInBand",
+    "jest:watch": "jest --watch --no-cache",
+    "lint": "npm run tslint",
+    "tslint": "tslint -c tslint.json -p tsconfig.json --exclude node_modules/**"
   },
   "dependencies": {
+    "@types/typescript": "^2.0.0",
     "aws-sdk": "^2.90.0",
     "bluebird": "^3.5.0",
     "chrome-launcher": "^0.4.0",
     "chrome-remote-interface": "^0.24.2",
     "cuid": "^1.3.8",
-    "form-data": "^2.1.4",
+    "form-data": "^2.2.0",
     "got": "^7.1.0",
-    "mqtt": "^2.9.2"
+    "mqtt": "^2.11.0",
+    "unhandled-rejection": "^1.0.0"
   },
   "devDependencies": {
     "@types/bluebird": "^3.5.8",
     "@types/cuid": "^1.3.0",
+    "@types/jest": "^20.0.6",
     "@types/node": "^8.0.15",
-    "ava": "^0.21.0",
+    "@types/shelljs": "^0.7.4",
+    "babel-jest": "^20.0.3",
+    "chalk": "^2.1.0",
+    "coveralls": "^2.13.1",
+    "jest": "^20.0.4",
+    "jest-cli": "^20.0.4",
     "lint-staged": "^4.0.2",
     "np": "^2.16.0",
-    "nyc": "^11.1.0",
     "prettier": "^1.5.3",
     "rimraf": "^2.6.1",
+    "ts-jest": "^20.0.9",
+    "ts-node": "^3.3.0",
     "tslint": "^5.5.0",
     "typescript": "^2.4.2"
   },
+  "jest": {
+    "coveragePathIgnorePatterns": [
+      "<rootDir>/utils/"
+    ],
+    "setupTestFrameworkScriptFile": "<rootDir>/utils/jest_setup.js",
+    "mapCoverage": true,
+    "modulePathIgnorePatterns": [
+      "<rootDir>/dist/"
+    ],
+    "transformIgnorePatterns": [
+      "<rootDir>/node_modules/(?!chrome-launcher)"
+    ],
+    "testPathIgnorePatterns": [
+      "/node_modules/",
+      "/dist/"
+    ],
+    "transform": {
+      ".ts": "<rootDir>/node_modules/ts-jest/preprocessor.js"
+    },
+    "testRegex": "(/__tests__/.*|\\.(test|spec))\\.(ts)$",
+    "moduleFileExtensions": [
+      "ts",
+      "tsx",
+      "js",
+      "json"
+    ]
+  },
   "lint-staged": {
     "*.{ts,js}": [
       "prettier --no-semi --single-quote --trailing-comma all --write",
diff --git a/src/__mocks__/util.ts b/src/__mocks__/util.ts
new file mode 100644
index 00000000..99277582
--- /dev/null
+++ b/src/__mocks__/util.ts
@@ -0,0 +1,24 @@
+import { resolveValue } from '../../utils/test_helper'
+
+export const setViewport = jest.fn(resolveValue())
+export const wait = jest.fn(resolveValue())
+export const waitForNode = jest.fn(resolveValue())
+export const nodeExists = jest.fn(resolveValue(true))
+export const scrollToElement = jest.fn(resolveValue())
+export const click = jest.fn(resolveValue())
+export const type = jest.fn(resolveValue())
+export const press = jest.fn(resolveValue())
+export const scrollTo = jest.fn(resolveValue())
+export const deleteCookie = jest.fn(resolveValue())
+export const clearCookies = jest.fn(resolveValue())
+export const setHtml = jest.fn(resolveValue())
+export const evaluate = jest.fn(resolveValue())
+export const setCookies = jest.fn(resolveValue())
+export const mousedown = jest.fn(resolveValue())
+export const mouseup = jest.fn(resolveValue())
+export const focus = jest.fn(resolveValue())
+export const clearInput = jest.fn(resolveValue())
+export const setFileInput = jest.fn(resolveValue())
+export const getValue = jest.fn(resolveValue())
+export const pdf = jest.fn(resolveValue('pdf data'))
+export const screenshot = jest.fn(resolveValue('image data'))
diff --git a/src/__tests__/api.test.ts b/src/__tests__/api.test.ts
new file mode 100644
index 00000000..b9088d96
--- /dev/null
+++ b/src/__tests__/api.test.ts
@@ -0,0 +1,458 @@
+import * as CDP from 'chrome-remote-interface'
+import { Chromeless, Queue } from '../'
+import { defaultLaunchConfig, cleanUpTabs } from '../../utils/test_helper'
+import { CookieQuery, DeviceMetrics, Cookie } from '../types'
+
+describe('api constructor', () => {
+  const ChromeLocal = require('../chrome/local')
+  const ChromeRemote = require('../chrome/remote')
+
+  beforeEach(() => {
+    jest.spyOn(ChromeRemote, 'default').mockImplementation(() => {})
+    jest.spyOn(ChromeLocal, 'default').mockImplementation(() => {})
+  })
+
+  afterEach(() => {
+    ChromeRemote.default.mockRestore()
+    ChromeLocal.default.mockRestore()
+  })
+
+  test('default options', () => {
+    new Chromeless()
+    expect(ChromeLocal.default).toHaveBeenCalledTimes(1)
+    expect(ChromeRemote.default).not.toHaveBeenCalled()
+  })
+
+  test('when remote', () => {
+    new Chromeless({
+      remote: true,
+    })
+    expect(ChromeRemote.default).toHaveBeenCalledTimes(1)
+    expect(ChromeLocal.default).not.toHaveBeenCalled()
+  })
+})
+
+describe('api', () => {
+  let enqueuSpy
+  let processSpy
+  let chromeless
+
+  beforeEach(() => {
+    enqueuSpy = jest.spyOn(Queue.prototype, 'enqueue')
+    processSpy = jest.spyOn(Queue.prototype, 'process')
+    chromeless = new Chromeless(defaultLaunchConfig)
+  })
+
+  afterEach(async () => {
+    enqueuSpy.mockRestore()
+    processSpy.mockRestore()
+    await cleanUpTabs()
+  })
+
+  test('methods Not implemented yet', () => {
+    const methods = ['back', 'forward', 'refresh', 'mouseover']
+    methods.forEach(m => {
+      try {
+        chromeless[m]()
+      } catch (err) {
+        expect(err.message).toBe('Not implemented yet')
+      }
+    })
+  })
+
+  test('clearCache', async () => {
+    await chromeless.clearCache()
+    expect(enqueuSpy).toHaveBeenCalledWith({ type: 'clearCache' })
+  })
+
+  test('setUserAgent', async () => {
+    await chromeless.setUserAgent('some ua')
+    expect(enqueuSpy).toHaveBeenCalledWith({
+      type: 'setUserAgent',
+      useragent: 'some ua',
+    })
+  })
+
+  describe('wait actions', () => {
+    test('wait - timeout', async () => {
+      await chromeless.wait(11)
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'wait', timeout: 11 })
+    })
+
+    test('wait - selector', async () => {
+      await chromeless.wait('div')
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'wait', selector: 'div' })
+    })
+
+    test('wait - function', async () => {
+      const fn = () => !!document.body
+      await chromeless.wait(fn)
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'wait', fn, args: [] })
+    })
+
+    test('wait - function with arg', async () => {
+      const fn = () => !!document.body
+      await chromeless.wait(fn, 'something')
+      expect(enqueuSpy).toHaveBeenCalledWith({
+        type: 'wait',
+        fn,
+        args: ['something'],
+      })
+    })
+
+    test('wait - with invalid', async () => {
+      try {
+        await chromeless.wait({} as string)
+      } catch (err) {
+        expect(err.message).toBe(`Invalid wait arguments: ${{}} `)
+      }
+    })
+  })
+
+  describe('keyboard actions', () => {
+    test('focus', async () => {
+      const selector = 'div'
+      await chromeless.focus(selector)
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'focus', selector })
+    })
+
+    test('press', async () => {
+      const keyCode = 42
+      const count = undefined
+      const modifiers = undefined
+      await chromeless.press(keyCode)
+      expect(enqueuSpy).toHaveBeenCalledWith({
+        type: 'press',
+        keyCode,
+        count,
+        modifiers,
+      })
+    })
+
+    test('press with count', async () => {
+      const keyCode = 42
+      const count = 3333
+      const modifiers = undefined
+      await chromeless.press(keyCode, count)
+      expect(enqueuSpy).toHaveBeenCalledWith({
+        type: 'press',
+        keyCode,
+        count,
+        modifiers,
+      })
+    })
+
+    test('press with count and modifiers', async () => {
+      const keyCode = 42
+      const count = 3333
+      const modifiers = 'something'
+      await chromeless.press(keyCode, count, modifiers)
+      expect(enqueuSpy).toHaveBeenCalledWith({
+        type: 'press',
+        keyCode,
+        count,
+        modifiers,
+      })
+    })
+
+    test('type - no selector', async () => {
+      const input = 'hi'
+      await chromeless.type('hi')
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'type', input })
+    })
+
+    test('type - with selector', async () => {
+      const input = 'hi'
+      const selector = 'div'
+      await chromeless.type('hi', selector)
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'type', input, selector })
+    })
+
+    test('clearInput', async () => {
+      const selector = 'input'
+      await chromeless.clearInput(selector)
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'clearInput', selector })
+    })
+
+    test('setFileInput with single file name', async () => {
+      const selector = 'input'
+      const files = 'some/file.txt'
+      await chromeless.setFileInput(selector, files)
+      expect(enqueuSpy).toHaveBeenCalledWith({
+        type: 'setFileInput',
+        selector,
+        files: [files],
+      })
+    })
+
+    test('setFileInput with array of file names', async () => {
+      const selector = 'input'
+      const files = ['some/file.txt', 'another/file.txt']
+      await chromeless.setFileInput(selector, files)
+      expect(enqueuSpy).toHaveBeenCalledWith({
+        type: 'setFileInput',
+        selector,
+        files,
+      })
+    })
+  })
+
+  describe('mouse actions and scolling', () => {
+    test('click', async () => {
+      const selector = 'div'
+      await chromeless.click(selector)
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'click', selector })
+    })
+
+    test('mousedown', async () => {
+      const selector = 'p'
+      await chromeless.mousedown(selector)
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'mousedown', selector })
+    })
+
+    test('mouseup', async () => {
+      const selector = 'span'
+      await chromeless.mouseup(selector)
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'mouseup', selector })
+    })
+
+    test('scrollTo', async () => {
+      const x = 1000
+      const y = 2300
+      await chromeless.scrollTo(x, y)
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'scrollTo', x, y })
+    })
+
+    test('scrollToElement', async () => {
+      const selector = 'span'
+      await chromeless.scrollToElement(selector)
+      expect(enqueuSpy).toHaveBeenCalledWith({
+        type: 'scrollToElement',
+        selector,
+      })
+    })
+  })
+
+  describe('cookies', () => {
+    test('get cookies for current url', async () => {
+      return chromeless.cookies().then(cookies => {
+        expect(cookies).toBeTruthy()
+        expect(processSpy).toHaveBeenCalledWith({
+          type: 'cookies',
+          nameOrQuery: undefined,
+        })
+      })
+    })
+
+    test('get cookie by name', async () => {
+      const cookies = await chromeless.cookies('aname')
+      expect(cookies).toBeTruthy()
+      expect(processSpy).toHaveBeenCalledWith({
+        type: 'cookies',
+        nameOrQuery: 'aname',
+      })
+    })
+
+    test('Not Implemented: cookie by query', async () => {
+      try {
+        await chromeless.cookies({} as CookieQuery)
+      } catch (err) {
+        expect(err.message).toBe('Querying cookies is not implemented yet')
+      }
+
+      expect(processSpy).not.toHaveBeenCalled()
+    })
+
+    test('allCookies', async () => {
+      const cookies = await chromeless.allCookies()
+      expect(cookies).toBeTruthy()
+      expect(processSpy).toHaveBeenCalledWith({
+        type: 'allCookies',
+      })
+    })
+
+    test('setCookies with name and value', async () => {
+      const nameOrCookies = 'aname'
+      const value = 'avalue'
+      await chromeless.setCookies(nameOrCookies, value)
+      expect(enqueuSpy).toHaveBeenCalledWith({
+        type: 'setCookies',
+        nameOrCookies,
+        value,
+      })
+    })
+
+    test('setCookies Cookie interface', async () => {
+      const nameOrCookies = {} as Cookie
+      const value = undefined
+      await chromeless.setCookies(nameOrCookies)
+      expect(enqueuSpy).toHaveBeenCalledWith({
+        type: 'setCookies',
+        nameOrCookies,
+        value,
+      })
+    })
+
+    test('setCookies Cookie[] interface', async () => {
+      const nameOrCookies: Cookie[] = [{} as Cookie, {} as Cookie]
+      const value = undefined
+      await chromeless.setCookies(nameOrCookies)
+      expect(enqueuSpy).toHaveBeenCalledWith({
+        type: 'setCookies',
+        nameOrCookies,
+        value,
+      })
+    })
+
+    test('deleteCookies', async () => {
+      const name = 'aname'
+      const url = 'http://example.com'
+      await chromeless.deleteCookies(name, url)
+      expect(enqueuSpy).toHaveBeenCalledWith({
+        type: 'deleteCookies',
+        name,
+        url,
+      })
+    })
+
+    test('deleteCookies exceptions', async () => {
+      let name = undefined as string
+      let url = 'http://example.com'
+
+      try {
+        await await chromeless.deleteCookies(name, url)
+      } catch (err) {
+        expect(err.message).toBe('Cookie name should be defined.')
+      }
+
+      name = 'aname'
+      url = undefined as string
+      try {
+        await await chromeless.deleteCookies(name, url)
+      } catch (err) {
+        expect(err.message).toBe('Cookie url should be defined.')
+      }
+    })
+
+    test('clearCookies', async () => {
+      await chromeless.clearCookies()
+      expect(enqueuSpy).toHaveBeenCalledWith({ type: 'clearCookies' })
+    })
+  })
+
+  test('screenshot and pdf path', async () => {
+    const screenshot = await chromeless
+      .goto('https://www.google.com')
+      .screenshot()
+
+    // there's a concurrency issue when running all tests at once,
+    // so it could end up having the S3 ENV vars set from the local-runtime tests,
+    // meaning it would output a URL instead the file
+    // expect(screenshot).toContain(os.tmpdir())
+    expect(screenshot.endsWith('.png')).toBe(true)
+  })
+
+  test('print to pdf', async () => {
+    // not implemented in non-headless mode
+    const info = await CDP.Version(defaultLaunchConfig.cdp)
+    const isHeadless = info['User-Agent'].includes('Headless')
+
+    let error
+    let filePath
+    try {
+      process.env['CHROMELESS_S3_BUCKET_NAME'] = undefined
+      filePath = await chromeless.goto('https://www.google.com').pdf()
+    } catch (err) {
+      error = err
+    }
+
+    if (isHeadless) {
+      expect(error).toBeUndefined()
+      // There's a concurrency issue when running all tests at once,
+      // so it could end up having the S3 ENV vars set from the local-runtime tests,
+      // meaning it would output a URL instead the file
+      // expect(filePath).toContain(os.tmpdir())
+      expect(filePath.endsWith('.pdf')).toBe(true)
+    } else {
+      expect(filePath).toBeUndefined()
+      expect(error).toBeInstanceOf(Error)
+      expect(error.message).toContain('PrintToPDF is not implemented')
+    }
+  })
+
+  test('setViewport', async () => {
+    const options: DeviceMetrics = {
+      width: 1000,
+      height: 3000,
+    }
+    await chromeless.setViewport(options)
+    expect(enqueuSpy).toHaveBeenCalledWith({ type: 'setViewport', options })
+  })
+
+  test('setHtml', async () => {
+    const html = 'some html'
+    await chromeless.setHtml(html)
+    expect(enqueuSpy).toHaveBeenCalledWith({ type: 'setHtml', html })
+  })
+
+  test('inputValue', async () => {
+    const selector = 'input'
+    return chromeless.inputValue(selector).catch(err => {
+      expect(err).toBeInstanceOf(Error)
+      expect(processSpy).toHaveBeenCalledTimes(1)
+      expect(processSpy).toHaveBeenCalledWith({
+        type: 'returnInputValue',
+        selector,
+      })
+    })
+  })
+
+  test('exists', async () => {
+    const selector = 'input'
+    const val = await chromeless.exists(selector)
+    expect(val).toBe(false)
+    expect(processSpy).toHaveBeenCalledTimes(1)
+    expect(processSpy).toHaveBeenCalledWith({
+      type: 'returnExists',
+      selector,
+    })
+  })
+
+  test('html', async () => {
+    const val = await chromeless.html()
+    expect(val).toBeTruthy()
+    expect(processSpy).toHaveBeenCalledTimes(1)
+    expect(processSpy).toHaveBeenCalledWith({
+      type: 'returnHtml',
+    })
+  })
+
+  describe('evaluate', () => {
+    test('google title', async () => {
+      const title = await chromeless
+        .goto('https://www.google.com')
+        .evaluate(() => document.title)
+      expect(title).toBe('Google')
+    })
+
+    test('3 character in google title', async () => {
+      const title = await chromeless
+        .goto('https://www.google.com')
+        .evaluate(nthChar => document.title[nthChar], 3)
+      expect(title).toBe('g')
+    })
+  })
+
+  test('end()', async () => {
+    const qEndSpy = jest.spyOn(Queue.prototype, 'end')
+    const c: Chromeless<any> = new Chromeless(
+      {},
+      chromeless.goto('http://example.com'),
+    )
+    expect(c['queue']).toBe(chromeless['queue'])
+    expect(c['lastReturnPromise']).toBe(chromeless['lastReturnPromise'])
+    const loc = await c.evaluate(() => location.hostname).end()
+    expect(loc).toBe('example.com')
+    expect(qEndSpy).toHaveBeenCalledTimes(1)
+  })
+})
diff --git a/src/__tests__/browser-expressions.test.ts b/src/__tests__/browser-expressions.test.ts
new file mode 100644
index 00000000..4a31e726
--- /dev/null
+++ b/src/__tests__/browser-expressions.test.ts
@@ -0,0 +1,102 @@
+import { BROWSER_EXPRESSIONS, getClientRect } from '../browser-expressions'
+import { resolveValue } from '../../utils/test_helper'
+
+test('window.innerHeight', () => {
+  expect(BROWSER_EXPRESSIONS.window.innerHeight).toBe(
+    `
+function () {
+  return window.innerHeight;
+}
+  `.trim(),
+  )
+})
+
+test('window.innerWidth', () => {
+  expect(BROWSER_EXPRESSIONS.window.innerWidth).toBe(
+    `
+function () {
+  return window.innerWidth;
+}
+  `.trim(),
+  )
+})
+
+test('document.querySelector', () => {
+  expect(BROWSER_EXPRESSIONS.document.querySelector).toBe(
+    `
+function (selector) {
+  return document.querySelector(selector);
+}
+  `.trim(),
+  )
+})
+
+test('location.href', () => {
+  expect(BROWSER_EXPRESSIONS.location.href).toBe(
+    `
+function () {
+  return location.href;
+}
+  `.trim(),
+  )
+})
+
+test('element.exists', () => {
+  expect(BROWSER_EXPRESSIONS.element.exists).toBe(
+    `
+function (selector) {
+  return !!document.querySelector(selector);
+}
+  `.trim(),
+  )
+})
+
+test('element.value', () => {
+  expect(BROWSER_EXPRESSIONS.element.value).toBe(
+    `
+function (selector) {
+  return (document.querySelector(selector) || {}).value;
+}
+  `.trim(),
+  )
+})
+
+test('getClientRect', async () => {
+  const c = {
+    Runtime: {
+      evaluate: jest.fn(() =>
+        Promise.resolve({
+          result: {
+            value: 1,
+          },
+        }),
+      ),
+    },
+  }
+
+  expect(await getClientRect(c, '#iidd')).toBe(1)
+})
+
+test('getClientRect exception', async () => {
+  const c = {
+    Runtime: {
+      evaluate: jest.fn(
+        resolveValue({
+          result: { value: null },
+        }),
+      ),
+    },
+  }
+
+  const selector = '#idddddd'
+  let err
+  try {
+    await getClientRect(c, selector)
+  } catch (e) {
+    err = e
+  }
+  expect(c.Runtime.evaluate).toHaveBeenCalledWith({
+    expression: `(${BROWSER_EXPRESSIONS.client.coordinates})(\`${selector}\`)`,
+  })
+  expect(err.message).toMatch(/No element found/)
+})
diff --git a/src/__tests__/queue.test.ts b/src/__tests__/queue.test.ts
new file mode 100644
index 00000000..6484f695
--- /dev/null
+++ b/src/__tests__/queue.test.ts
@@ -0,0 +1,17 @@
+import Queue from '../queue'
+import { Chrome } from '../types'
+import { resolveValue } from '../../utils/test_helper'
+
+test('process with lastWaitAll', async () => {
+  const c = {
+    // just need a slight async in order to get .lastWaitAll to be set
+    process: jest.fn(() => new Promise(resolve => setTimeout(resolve, 10))),
+    close: jest.fn(resolveValue()),
+  } as Chrome
+
+  const q = new Queue(c)
+  q.enqueue({ type: 'clearCache' })
+  q.process({ type: 'clearCache' })
+  await q.process({ type: 'clearCache' })
+  expect(c.process).toHaveBeenCalledTimes(3)
+})
diff --git a/src/__tests__/util.test.ts b/src/__tests__/util.test.ts
new file mode 100644
index 00000000..2977c41f
--- /dev/null
+++ b/src/__tests__/util.test.ts
@@ -0,0 +1,660 @@
+import * as BrowserExpressions from '../browser-expressions'
+
+import { Client, Cookie } from '../types'
+import * as Utils from '../util'
+import { resolveValue, mockClientFactory } from '../../utils/test_helper'
+
+describe('util', () => {
+  let client: Client
+  beforeEach(() => {
+    client = mockClientFactory()
+    jest.spyOn(BrowserExpressions, 'getClientRect').mockImplementation(
+      resolveValue({
+        left: 1,
+        top: 2,
+        right: 3,
+        bottom: 4,
+        height: 5,
+        width: 6,
+      }),
+    )
+  })
+
+  test('version', () => {
+    expect(Utils.version).toBe(require('../../package.json').version)
+  })
+
+  describe('setViewport()', () => {
+    test('sets view ports with default DeviceMetrics', async () => {
+      const client = mockClientFactory()
+      await Utils.setViewport(client)
+      expect(client.Emulation.setDeviceMetricsOverride).toHaveBeenCalledWith({
+        deviceScaleFactor: 1,
+        mobile: false,
+        scale: 1,
+        fitWindow: false,
+        height: 1,
+        width: 1,
+      })
+    })
+
+    test('sets view ports with defaults for Headless', async () => {
+      const client: Client = mockClientFactory()
+      client.ChromeInfo['User-Agent'] = 'Headless'
+      await Utils.setViewport(client, {
+        width: 0,
+        height: 0,
+        scale: 0,
+      })
+      expect(client.Emulation.setDeviceMetricsOverride).toHaveBeenCalledWith({
+        deviceScaleFactor: 1,
+        mobile: false,
+        scale: 1,
+        fitWindow: false,
+        height: 900,
+        width: 1440,
+      })
+      expect(client.Emulation.setVisibleSize).toHaveBeenCalledWith({
+        width: 1440,
+        height: 900,
+      })
+    })
+
+    test('sets viewport to fit the document', async () => {
+      const client: Client = mockClientFactory()
+      client.Runtime.evaluate
+        .mockImplementationOnce(resolveValue({ result: { value: 66 } })) // height
+        .mockImplementationOnce(resolveValue({ result: { value: 33 } })) // width
+
+      await Utils.setViewport(client, {
+        width: 0,
+        height: 0,
+      })
+
+      expect(client.Emulation.setDeviceMetricsOverride).toHaveBeenCalledWith({
+        deviceScaleFactor: 1,
+        mobile: false,
+        scale: 1,
+        fitWindow: false,
+        height: 66,
+        width: 33,
+      })
+      expect(client.Emulation.setVisibleSize).toHaveBeenCalledWith({
+        width: 33,
+        height: 66,
+      })
+
+      expect(client.Runtime.evaluate).toHaveBeenCalledWith({
+        expression: expect.any(String),
+        returnByValue: true,
+        awaitPromise: true,
+      })
+    })
+  })
+
+  describe('waitForNode()', () => {
+    const now = Date.now()
+    beforeEach(() => {
+      Date.prototype.getTime = jest.fn(() => now)
+      window.setInterval = jest.fn(cb => {
+        cb()
+        return 123
+      })
+      window.clearInterval = jest.fn()
+    })
+
+    it('returns right away if exists', async () => {
+      const client: Client = mockClientFactory()
+      client.Runtime.evaluate.mockImplementationOnce(
+        resolveValue({ result: { value: 'something' } }),
+      )
+
+      expect(await Utils.waitForNode(client, 'div', 10000)).toBeUndefined()
+      expect(client.Runtime.evaluate).toHaveBeenCalledWith({
+        expression: expect.any(String),
+      })
+      const passedExp = client.Runtime.evaluate.mock.calls[0][0].expression
+      expect(window.setInterval).not.toHaveBeenCalled()
+      expect(window.clearInterval).not.toHaveBeenCalled()
+    })
+
+    it('checks again every 500 ms', async () => {
+      const client: Client = mockClientFactory()
+      client.Runtime.evaluate
+        .mockImplementationOnce(resolveValue({ result: { value: null } }))
+        .mockImplementationOnce(
+          resolveValue({ result: { value: 'something' } }),
+        )
+
+      const prom = Utils.waitForNode(client, 'div', 10000)
+      expect(await prom).toBeUndefined()
+
+      expect(window.setInterval).toHaveBeenCalledWith(expect.any(Function), 500)
+      expect(window.clearInterval).toHaveBeenCalledWith(123)
+
+      expect(client.Runtime.evaluate).toHaveBeenCalledTimes(2)
+      expect(client.Runtime.evaluate).toHaveBeenCalledWith({
+        expression: expect.any(String),
+      })
+    })
+
+    it('rejects after waitTimeout', async () => {
+      Date.prototype.getTime = jest
+        .fn()
+        .mockReturnValueOnce(now)
+        .mockReturnValueOnce(now + 11000)
+
+      client.Runtime.evaluate.mockImplementation(
+        resolveValue({ result: { value: null } }),
+      )
+
+      const prom = Utils.waitForNode(client, 'div', 10000)
+      try {
+        expect(await prom).toBeUndefined()
+      } catch (err) {
+        expect(err.message).toBe(`wait("div") timed out after 10000ms`)
+      }
+
+      expect(window.setInterval).toHaveBeenCalledWith(expect.any(Function), 500)
+      expect(window.clearInterval).toHaveBeenCalledTimes(1)
+
+      expect(client.Runtime.evaluate).toHaveBeenCalledTimes(2)
+    })
+  })
+
+  it('wait()', async () => {
+    window.setTimeout = jest.fn(cb => cb())
+    await Utils.wait(1000)
+    expect(window.setTimeout).toHaveBeenCalledWith(expect.any(Function), 1000)
+  })
+
+  test('nodeExists()', async () => {
+    client.Runtime.evaluate = jest.fn(
+      resolveValue({
+        result: { value: true },
+      }),
+    )
+    expect(await Utils.nodeExists(client, 'div.blah')).toBe(true)
+    expect(client.Runtime.evaluate).toHaveBeenCalledWith({
+      expression: expect.any(String),
+    })
+  })
+
+  test('click()', async () => {
+    const clientRect = {
+      left: 1,
+      top: 2,
+      right: 3,
+      bottom: 4,
+      height: 5,
+      width: 6,
+    }
+
+    client.Runtime.evaluate = jest.fn(
+      resolveValue({
+        result: {
+          value: JSON.stringify(clientRect),
+        },
+      }),
+    )
+
+    await Utils.click(client, 'div', 2)
+    const expectedOpts = {
+      x: Math.round((clientRect.left + clientRect.width / 2) * 2),
+      y: Math.round((clientRect.top + clientRect.height / 2) * 2),
+      button: 'left',
+      clickCount: 1,
+    }
+    const dispatchCalls = client.Input.dispatchMouseEvent.mock.calls
+    expect(dispatchCalls).toHaveLength(2)
+    expect(dispatchCalls[0][0]).toEqual({
+      ...expectedOpts,
+      type: 'mousePressed',
+    })
+    expect(dispatchCalls[1][0]).toEqual({
+      ...expectedOpts,
+      type: 'mouseReleased',
+    })
+  })
+
+  test('focus()', async () => {
+    await Utils.focus(client, 'div.something')
+    expect(client.DOM.getDocument).toHaveBeenCalledTimes(1)
+    expect(client.DOM.querySelector).toHaveBeenCalledWith({
+      nodeId: 222,
+      selector: 'div.something',
+    })
+    expect(client.DOM.focus).toHaveBeenCalledWith({ id: 'default-id' })
+  })
+
+  describe('evaluate()', () => {
+    test('evaluates javascript in browser', async () => {
+      client.Runtime.evaluate = jest.fn(resolveValue())
+
+      const ret = await Utils.evaluate(client, 'fn()')
+      expect(ret).toBeNull()
+
+      expect(client.Runtime.evaluate).toHaveBeenCalled()
+    })
+
+    test('excepts if expression throws error', async () => {
+      client.Runtime.evaluate = jest.fn(
+        resolveValue({
+          exceptionDetails: {
+            exception: { value: 'some pesky error' },
+          },
+        }),
+      )
+
+      let errorThrown
+      try {
+        await Utils.evaluate(client, 'fn()')
+      } catch (err) {
+        errorThrown = err
+        expect(err.message).toBe('some pesky error')
+      }
+      expect(errorThrown).toBeInstanceOf(Error)
+      expect(client.Runtime.evaluate).toHaveBeenCalledWith({
+        expression: expect.any(String),
+        returnByValue: true,
+        awaitPromise: true,
+      })
+    })
+
+    test('excepts and uses description if value is falsy', async () => {
+      client.Runtime.evaluate = jest.fn(
+        resolveValue({
+          exceptionDetails: {
+            exception: { description: 'some pesky error descriptions' },
+          },
+        }),
+      )
+
+      const randomArgs = `something_${Math.random()}`
+      try {
+        await Utils.evaluate(client, 'fn()', randomArgs)
+      } catch (err) {
+        expect(err.message).toBe('some pesky error descriptions')
+      }
+
+      // testing to see if the arg we passed made it to the expression
+      expect(client.Runtime.evaluate.mock.calls[0][0].expression).toContain(
+        randomArgs,
+      )
+    })
+  })
+
+  describe('type()', () => {
+    it('sends key events', async () => {
+      const dispatchKeyEvent = client.Input.dispatchKeyEvent
+      await Utils.type(client, 'ab')
+      expect(dispatchKeyEvent).toHaveBeenCalledTimes(2)
+      expect(dispatchKeyEvent).toHaveBeenCalledWith({
+        type: 'char',
+        text: 'a',
+        unmodifiedText: 'a',
+      })
+      expect(dispatchKeyEvent).toHaveBeenCalledWith({
+        type: 'char',
+        text: 'b',
+        unmodifiedText: 'b',
+      })
+    })
+
+    it('focuses and waits 500 ms if selector is passed', async () => {
+      window.setTimeout = jest.fn(cb => cb())
+      const dispatchKeyEvent = client.Input.dispatchKeyEvent
+      await Utils.type(client, 'a', '#some-id')
+
+      expect(client.DOM.focus).toHaveBeenCalledTimes(1)
+      expect(window.setTimeout).toHaveBeenCalledWith(expect.any(Function), 500)
+      expect(dispatchKeyEvent).toHaveBeenCalledTimes(1)
+      expect(dispatchKeyEvent).toHaveBeenCalledWith({
+        type: 'char',
+        text: 'a',
+        unmodifiedText: 'a',
+      })
+    })
+  })
+
+  describe('press()', () => {
+    it('dispatches key event pairs', async () => {
+      const dispatchKeyEvent = client.Input.dispatchKeyEvent
+      const keyCode = 33
+      await Utils.press(client, keyCode)
+      expect(dispatchKeyEvent).toHaveBeenCalledTimes(2)
+      const expectedOpts = {
+        nativeVirtualKeyCode: keyCode,
+        windowsVirtualKeyCode: keyCode,
+      }
+      expect(dispatchKeyEvent).toHaveBeenCalledWith({
+        ...expectedOpts,
+        type: 'rawKeyDown',
+      })
+      expect(dispatchKeyEvent).toHaveBeenCalledWith({
+        ...expectedOpts,
+        type: 'keyUp',
+      })
+    })
+
+    it('handles multiples presses', async () => {
+      const dispatchKeyEvent = client.Input.dispatchKeyEvent
+      const keyCode = 33
+      await Utils.press(client, keyCode, 2)
+      expect(dispatchKeyEvent).toHaveBeenCalledTimes(4)
+    })
+
+    it('handles optional modifiers', async () => {
+      const dispatchKeyEvent = client.Input.dispatchKeyEvent
+      const keyCode = 33
+      await Utils.press(client, keyCode, 1, 'a mod')
+      expect(dispatchKeyEvent).toHaveBeenCalledTimes(2)
+      const expectedOpts = {
+        nativeVirtualKeyCode: keyCode,
+        windowsVirtualKeyCode: keyCode,
+        modifiers: 'a mod',
+      }
+      expect(dispatchKeyEvent).toHaveBeenCalledWith({
+        ...expectedOpts,
+        type: 'rawKeyDown',
+      })
+      expect(dispatchKeyEvent).toHaveBeenCalledWith({
+        ...expectedOpts,
+        type: 'keyUp',
+      })
+    })
+  })
+
+  test('getValue()', async () => {
+    client.Runtime.evaluate.mockImplementation(
+      resolveValue({
+        result: { value: 42 },
+      }),
+    )
+    expect(await Utils.getValue(client, 'input')).toBe(42)
+    expect(client.Runtime.evaluate).toHaveBeenCalledWith({
+      expression: expect.any(String),
+    })
+  })
+
+  test('scrollTo()', async () => {
+    await Utils.scrollTo(client, 10, 20)
+    const exp = client.Runtime.evaluate.mock.calls[0][0].expression
+    expect(exp).toContain('window.scrollTo(x, y)')
+    expect(exp).toContain(')(10, 20)')
+  })
+
+  test('scrollToElement()', async () => {
+    client.Runtime.evaluate = jest.fn(resolveValue())
+    await Utils.scrollToElement(client, '#an-id')
+    expect(client.Runtime.evaluate).toHaveBeenCalledWith({
+      expression: `(${BrowserExpressions.BROWSER_EXPRESSIONS.window
+        .scrollTo})(1, 2)`,
+    })
+  })
+
+  test('setHtml()', async () => {
+    client.Page.getResourceTree = jest.fn(
+      resolveValue({
+        frameTree: {
+          frame: { id: 'some-id' },
+        },
+      }),
+    )
+    client.Page.setDocumentContent = jest.fn(resolveValue())
+    await Utils.setHtml(client, '<div />')
+    expect(client.Page.getResourceTree).toHaveBeenCalledTimes(1)
+    expect(client.Page.setDocumentContent).toHaveBeenCalledWith({
+      frameId: 'some-id',
+      html: '<div />',
+    })
+  })
+
+  describe('cookies', () => {
+    beforeEach(() => {
+      // expecting this to run an array
+      client.Network.getCookies = jest.fn(
+        resolveValue({
+          cookies: [
+            {
+              name: 'acookie',
+              value: 'avalue',
+            },
+          ],
+        }),
+      )
+      client.Runtime.evaluate.mockImplementation(
+        resolveValue({
+          result: { value: 'http://example.com' },
+        }),
+      )
+
+      // expecting this to run an array
+      client.Network.getAllCookies = jest.fn(
+        resolveValue({
+          cookies: [
+            {
+              name: 'acookie',
+              value: 'avalue',
+            },
+          ],
+        }),
+      )
+      client.Network.setCookie = jest.fn(resolveValue())
+      client.Network.deleteCookie = jest.fn(resolveValue())
+    })
+
+    test('finds by exact cookie name', async () => {
+      const nothingFound = await Utils.getCookies(client, 'not_found')
+      expect(nothingFound).toEqual([])
+
+      const found = await Utils.getCookies(client, 'acookie')
+      expect(found).toEqual([
+        {
+          name: 'acookie',
+          value: 'avalue',
+        },
+      ])
+    })
+
+    test('gets url and calls Network.getCookies', async () => {
+      const cookies = await Utils.getCookies(client)
+      expect(cookies).toEqual([
+        {
+          name: 'acookie',
+          value: 'avalue',
+        },
+      ])
+      expect(client.Network.getCookies).toHaveBeenCalledWith([
+        'http://example.com',
+      ])
+    })
+
+    test('getAllCookies()', async () => {
+      const cookies = await Utils.getAllCookies(client)
+      expect(cookies).toEqual([
+        {
+          name: 'acookie',
+          value: 'avalue',
+        },
+      ])
+      expect(client.Network.getAllCookies).toHaveBeenCalledTimes(1)
+    })
+
+    test('setCookies()', async () => {
+      const cookies: Cookie[] = [
+        { name: 'some', value: 'val1' },
+        { name: 'another', value: 'val2', domain: '.example.com' },
+        { name: 'andanother', value: 'val3', domain: 'sub.example.com' },
+      ]
+      await Utils.setCookies(client, cookies)
+      expect(client.Network.setCookie).toHaveBeenCalledTimes(3)
+      expect(client.Network.setCookie.mock.calls[0][0]).toEqual({
+        name: 'some',
+        value: 'val1',
+      })
+      expect(client.Network.setCookie.mock.calls[1][0]).toEqual({
+        name: 'another',
+        value: 'val2',
+        domain: '.example.com',
+        url: 'https://example.com',
+      })
+      expect(client.Network.setCookie.mock.calls[2][0]).toEqual({
+        name: 'andanother',
+        value: 'val3',
+        domain: 'sub.example.com',
+        url: 'https://sub.example.com',
+      })
+    })
+
+    test('deleteCookie', async () => {
+      await Utils.deleteCookie(client, 'acookie', 'http://example.com')
+      expect(client.Network.deleteCookie).toHaveBeenCalledWith({
+        cookieName: 'acookie',
+        url: 'http://example.com',
+      })
+    })
+
+    test('clears cookies', async () => {
+      const val = await Utils.clearCookies(client)
+      expect(val).toBeUndefined()
+      expect(client.Network.clearBrowserCookies).toHaveBeenCalledTimes(1)
+    })
+  })
+
+  describe('mouse', () => {
+    const clientRect = {
+      left: 1,
+      top: 2,
+      right: 3,
+      bottom: 4,
+      height: 5,
+      width: 6,
+    }
+
+    beforeEach(() => {
+      client.Runtime.evaluate = jest.fn(
+        resolveValue({
+          result: { value: JSON.stringify(clientRect) },
+        }),
+      )
+    })
+
+    test('mousedown()', async () => {
+      await Utils.mousedown(client, '#id', 3)
+      expect(client.Input.dispatchMouseEvent).toHaveBeenCalledWith({
+        x: Math.round((clientRect.left + clientRect.width / 2) * 3),
+        y: Math.round((clientRect.top + clientRect.height / 2) * 3),
+        button: 'left',
+        clickCount: 1,
+        type: 'mousePressed',
+      })
+    })
+
+    test('mouseup()', async () => {
+      await Utils.mouseup(client, '#id', 1.5)
+      expect(client.Input.dispatchMouseEvent).toHaveBeenCalledWith({
+        x: Math.round((clientRect.left + clientRect.width / 2) * 1.5),
+        y: Math.round((clientRect.top + clientRect.height / 2) * 1.5),
+        button: 'left',
+        clickCount: 1,
+        type: 'mouseReleased',
+      })
+    })
+  })
+
+  test('screenshot()', async () => {
+    const s = await Utils.screenshot(client)
+    expect(s).toBe('some_blob')
+    expect(client.Page.captureScreenshot).toHaveBeenCalledWith({
+      format: 'png',
+    })
+  })
+
+  test('pdf()', async () => {
+    const s = await Utils.pdf(client)
+    expect(s).toBe('pdf_blob')
+    expect(client.Page.printToPDF).toHaveBeenCalledWith(undefined)
+  })
+
+  test('pdf() with options', async () => {
+    const s = await Utils.pdf(client, { landscape: false })
+    expect(s).toBe('pdf_blob')
+    expect(client.Page.printToPDF).toHaveBeenCalledWith({ landscape: false })
+  })
+
+  test('html()', async () => {
+    client.DOM.getDocument = jest.fn(
+      resolveValue({ root: { nodeId: 'some-id' } }),
+    )
+    client.DOM.getOuterHTML = jest.fn(resolveValue({ outerHTML: 'outer html' }))
+    const h = await Utils.html(client)
+    expect(h).toBe('outer html')
+    const { DOM } = client
+    expect(DOM.getDocument).toHaveBeenCalledTimes(1)
+    expect(DOM.getOuterHTML).toHaveBeenCalledWith({ nodeId: 'some-id' })
+  })
+
+  test('clearInput()', async () => {
+    window.setTimeout = jest.fn(cb => cb())
+    const { Input } = client
+    // getValue
+    client.Runtime.evaluate = jest.fn(
+      resolveValue({ result: { value: 'abc' } }),
+    )
+    await Utils.clearInput(client, '#id')
+    // wait(500)
+    expect(window.setTimeout).toHaveBeenCalledWith(expect.any(Function), 500)
+    expect(Input.dispatchKeyEvent).toHaveBeenCalledTimes('abc'.length * 4)
+
+    // delete
+    expect(Input.dispatchKeyEvent).toHaveBeenCalledWith({
+      nativeVirtualKeyCode: 46,
+      windowsVirtualKeyCode: 46,
+      type: 'rawKeyDown',
+    })
+    expect(Input.dispatchKeyEvent).toHaveBeenCalledWith({
+      nativeVirtualKeyCode: 46,
+      windowsVirtualKeyCode: 46,
+      type: 'keyUp',
+    })
+    expect(Input.dispatchKeyEvent).toHaveBeenCalledWith({
+      nativeVirtualKeyCode: 8,
+      windowsVirtualKeyCode: 8,
+      type: 'rawKeyDown',
+    })
+    expect(Input.dispatchKeyEvent).toHaveBeenCalledWith({
+      nativeVirtualKeyCode: 8,
+      windowsVirtualKeyCode: 8,
+      type: 'keyUp',
+    })
+  })
+
+  test('getDebugOption()', () => {
+    expect(Utils.getDebugOption()).toBe(false)
+    const d = process.env.DEBUG
+    process.env.DEBUG = 'chromeless'
+    const expTrue = Utils.getDebugOption()
+    // set it back
+    process.env.DEBUG = d
+    expect(expTrue).toBe(true)
+  })
+
+  test('setFileInput()', async () => {
+    client.DOM.getDocument = jest.fn(
+      resolveValue({
+        root: { nodeId: 'id' },
+      }),
+    )
+    client.DOM.setFileInput = jest.fn(resolveValue())
+    await Utils.setFileInput(client, 'div', ['files'])
+    expect(client.DOM.getDocument).toHaveBeenCalledTimes(1)
+    expect(client.DOM.querySelector).toHaveBeenCalledWith({
+      nodeId: 'id',
+      selector: 'div',
+    })
+    expect(client.DOM.setFileInputFiles).toHaveBeenCalledWith({
+      files: ['files'],
+    })
+  })
+})
diff --git a/src/browser-expressions.ts b/src/browser-expressions.ts
new file mode 100644
index 00000000..32e30f53
--- /dev/null
+++ b/src/browser-expressions.ts
@@ -0,0 +1,84 @@
+// I moved this to constants in the hopes of better unit testing,
+// but still exprimenting with it. The problem is that TypeScript compiles,
+// and then jest adds istanbul comments
+const _getClientRectJs = `
+   function (selector) {
+    var element = document.querySelector(selector)
+    if (!element) {
+      return undefined
+    }
+
+    var rect = element.getBoundingClientRect()
+    return JSON.stringify({
+      left: rect.left,
+      top: rect.top,
+      right: rect.right,
+      bottom: rect.bottom,
+      height: rect.height,
+      width: rect.width,
+    })
+  }
+  `.trim()
+
+export const BROWSER_EXPRESSIONS = {
+  window: {
+    innerHeight: `
+function () {
+  return window.innerHeight;
+}
+      `.trim(),
+    innerWidth: `
+function () {
+  return window.innerWidth;
+}
+      `.trim(),
+    scrollTo: `
+function (x, y) {
+  return window.scrollTo(x, y);
+}
+      `.trim(),
+  },
+  document: {
+    querySelector: `
+function (selector) {
+  return document.querySelector(selector);
+}
+      `.trim(),
+  },
+  location: {
+    href: `
+function () {
+  return location.href;
+}
+      `.trim(),
+  },
+  element: {
+    exists: `
+function (selector) {
+  return !!document.querySelector(selector);
+}
+      `.trim(),
+    value: `
+function (selector) {
+  return (document.querySelector(selector) || {}).value;
+}
+      `.trim(),
+  },
+  client: {
+    coordinates: _getClientRectJs,
+  },
+}
+
+export async function getClientRect(client, selector): Promise<ClientRect> {
+  const { Runtime } = client
+
+  const expression = `(${BROWSER_EXPRESSIONS.client
+    .coordinates})(\`${selector}\`)`
+  const result = await Runtime.evaluate({ expression })
+
+  if (!result.result.value) {
+    throw new Error(`No element found for selector: ${selector}`)
+  }
+
+  return JSON.parse(result.result.value) as ClientRect
+}
diff --git a/src/chrome/__mocks__/aws-sdk.ts b/src/chrome/__mocks__/aws-sdk.ts
new file mode 100644
index 00000000..c4f09721
--- /dev/null
+++ b/src/chrome/__mocks__/aws-sdk.ts
@@ -0,0 +1,13 @@
+export const __mocks = {
+  putObject: jest.fn(() => {
+    return {
+      promise: () => Promise.resolve(),
+    }
+  }),
+}
+
+export function S3() {
+  return {
+    putObject: __mocks.putObject,
+  }
+}
diff --git a/src/chrome/__mocks__/got.ts b/src/chrome/__mocks__/got.ts
new file mode 100644
index 00000000..fbb42645
--- /dev/null
+++ b/src/chrome/__mocks__/got.ts
@@ -0,0 +1,8 @@
+module.exports = jest.fn().mockImplementation(function () {
+  return Promise.resolve({
+    body: {
+      url: 'ws://blah.com',
+      channelId: 123,
+    }
+  })
+})
\ No newline at end of file
diff --git a/src/chrome/__mocks__/mqtt.ts b/src/chrome/__mocks__/mqtt.ts
new file mode 100644
index 00000000..d83d7763
--- /dev/null
+++ b/src/chrome/__mocks__/mqtt.ts
@@ -0,0 +1,121 @@
+const chalk = require('chalk')
+const log = console.log.bind(console)
+
+export let __mock = {
+  channelId: null,
+  verbose: false,
+  shouldConnect: true,
+}
+const origMock = Object.assign({}, __mock);
+
+export function __reset() {
+  __mock = Object.assign({}, origMock)
+}
+
+const colormap = {
+  subscribe: 'blueBright',
+  on: 'green',
+  publish: 'yellow',
+  end: 'red'
+}
+
+const counters = {
+  incr: function (key) {
+    this[key] = (this[key] || 0) + 1
+    return this[key]
+  },
+  factory: function (key) {
+    const color = colormap[key] || chalk.bold.red
+    return (...args) => {
+      if (__mock.verbose) {
+        log(chalk[color](`${key}() @ ${this.incr(key)}:\n${JSON.stringify(args, null, 2)}`))
+      }
+    }
+  }
+}
+
+export const connect = jest.fn(function () {
+  this.TOPIC_NEW_SESSION = 'chrome/new-session'
+  this.TOPIC_CONNECTED = `chrome/${__mock.channelId}/connected`
+  this.TOPIC_REQUEST = `chrome/${__mock.channelId}/request`
+  this.TOPIC_RESPONSE = `chrome/${__mock.channelId}/response`
+  this.TOPIC_END = `chrome/${__mock.channelId}/end`
+
+  const subscribers: Map<string, Set<Function>> = new Map()
+  const subscriberAdd = (topic: string, fn: Function) => {
+    const now = subscribers.get(topic) || new Set()
+    now.add(fn)
+    subscribers.set(topic, now)
+  }
+
+  const onMessagesCallbacks = new Set()
+
+  return {
+    subscribe: jest.fn((topic, opts, callback) => {
+      if (typeof opts === 'function') {
+        callback = opts
+        opts = null
+      }
+
+      counters.factory('subscribe')(opts)
+      if (typeof callback !== 'function') {
+        callback = function () {}
+      }
+      subscriberAdd(topic, callback)
+      if (topic === this.TOPIC_CONNECTED) {
+        return callback()
+      } else if (topic === this.TOPIC_END) {
+        return callback()
+      } else if (topic === this.TOPIC_RESPONSE) {
+        return callback()
+      }
+      throw new Error(`Unknown topic: ${topic}\n\s\s${JSON.stringify(this, null, 2)}`)
+    }),
+    on: jest.fn((event, callback) => {
+      counters.factory('on')(event)
+      if (event === 'connect' && __mock.shouldConnect) {
+        callback()
+      } else {
+        onMessagesCallbacks.add(callback)
+      }
+    }),
+    publish: jest.fn((...args) => {
+      const [
+        topic,
+        payload,
+      ] = args
+      counters.factory('publish')({ topic, payload })
+
+      const subs = subscribers.get(topic) || new Set([])
+      counters.factory('publish')(`Subscribers: ${subs.size}`)
+      subs.forEach(fn => {
+        return fn()
+      })
+
+      onMessagesCallbacks.forEach(fn => {
+        if (topic === this.TOPIC_NEW_SESSION && __mock.shouldConnect) {
+          fn(this.TOPIC_CONNECTED)
+        }
+
+        if (topic === this.TOPIC_REQUEST) {
+          const cmd = JSON.parse(payload)
+          const result: any = {}
+          if (cmd.type === 'returnHtml') {
+            result.value = '<div>html</div>'
+          }
+
+          if (cmd.type === 'returnScreenshot') {
+            result.error = 'something went wrong'
+          }
+          const buf = new Buffer(JSON.stringify(result))
+          fn(this.TOPIC_RESPONSE, buf)
+        }
+      })
+    }),
+    end: jest.fn(() => {
+      counters.factory('end')()
+    })
+  }
+})
+
+export type MqttClient = {}
diff --git a/src/chrome/__tests__/local-runtime.test.ts b/src/chrome/__tests__/local-runtime.test.ts
new file mode 100644
index 00000000..65d07431
--- /dev/null
+++ b/src/chrome/__tests__/local-runtime.test.ts
@@ -0,0 +1,568 @@
+jest.mock('aws-sdk')
+const AWS = require('aws-sdk')
+jest.mock('cuid', () => jest.fn(() => 'some-uid'))
+const Util = require('../../util')
+jest.mock('../../util')
+import * as path from 'path'
+import * as os from 'os'
+import LocalRuntime from '../local-runtime'
+import { resolveValue, mockClientFactory } from '../../../utils/test_helper'
+import {
+  ChromelessOptions,
+  Client,
+  DeviceMetrics,
+  Cookie,
+  Command,
+  PdfOptions,
+} from '../../types'
+import { BROWSER_EXPRESSIONS } from '../../browser-expressions'
+
+describe('local-runtime', () => {
+  let client: Client
+  let localRuntime: LocalRuntime
+  let localRuntimeNoWait: LocalRuntime
+
+  beforeEach(() => {
+    Util.nodeExists.mockImplementation((client, selector) =>
+      Promise.resolve(selector !== '#missing'),
+    )
+    client = mockClientFactory()
+    localRuntime = new LocalRuntime(
+      client,
+      {
+        waitTimeout: 2000,
+        implicitWait: true,
+        viewport: {
+          height: 500,
+          width: 600,
+          scale: 2,
+        },
+      } as ChromelessOptions,
+    )
+
+    localRuntimeNoWait = new LocalRuntime(
+      client,
+      {
+        waitTimeout: 2000,
+        implicitWait: false,
+        scrollBeforeClick: true,
+        viewport: {
+          height: 500,
+          width: 600,
+          scale: 2,
+        },
+      } as ChromelessOptions,
+    )
+  })
+
+  afterEach(() => {
+    // This is deprecated but .resetAllMocks clears the implementation,
+    // we just want to clear the calls
+    jest.clearAllMocks()
+  })
+
+  describe('run', () => {
+    test('goto() default user agent', async () => {
+      await localRuntime.run({
+        type: 'setUserAgent',
+        useragent: 'some ua',
+      })
+      expect(localRuntime['userAgentValue']).toBe('some ua')
+
+      await localRuntime.run({
+        type: 'goto',
+        url: 'http://blah.com/yay',
+      })
+      const { Network, Page } = client
+      expect(Network.enable).toHaveBeenCalledTimes(1)
+      expect(Page.enable).toHaveBeenCalledTimes(1)
+      expect(Network.setUserAgentOverride).toHaveBeenCalledWith({
+        userAgent: 'some ua',
+      })
+      expect(Page.navigate).toHaveBeenCalledWith({
+        url: 'http://blah.com/yay',
+      })
+      expect(Page.loadEventFired).toHaveBeenCalledTimes(1)
+    })
+
+    test('setViewPort', async () => {
+      await localRuntime.run({
+        type: 'setViewport',
+        options: {} as DeviceMetrics,
+      })
+      expect(Util.setViewport).toHaveBeenCalledWith(client, {})
+    })
+
+    test('wait - timeout', async () => {
+      await localRuntime.run({
+        type: 'wait',
+        timeout: 1000,
+      })
+      expect(Util.wait).toHaveBeenCalledWith(1000)
+    })
+
+    test('wait - selector', async () => {
+      await localRuntime.run({
+        type: 'wait',
+        selector: 'div.class',
+      })
+      expect(Util.waitForNode).toHaveBeenCalledWith(client, 'div.class', 2000)
+    })
+
+    test('wait - not implemented', async () => {
+      let err
+      try {
+        await localRuntime.run({
+          type: 'wait',
+          fn: `function() {}`,
+        })
+      } catch (e) {
+        err = e
+      }
+
+      expect(err.message).toBe('waitFn not yet implemented')
+    })
+
+    test('clearCache - can', async () => {
+      await localRuntime.run({
+        type: 'clearCache',
+      })
+      expect(client.Network.canClearBrowserCache).toHaveBeenCalledTimes(1)
+      expect(client.Network.clearBrowserCache).toHaveBeenCalledTimes(1)
+    })
+
+    test('clearCache - cannot', async () => {
+      client.Network.canClearBrowserCache = jest.fn(resolveValue(false))
+      await localRuntime.run({
+        type: 'clearCache',
+      })
+      expect(client.Network.clearBrowserCache).not.toHaveBeenCalled()
+    })
+
+    test('click - no scroll before click', async () => {
+      await localRuntime.run({
+        type: 'click',
+        selector: '#id',
+      })
+      expect(Util.waitForNode).toHaveBeenCalledWith(client, '#id', 2000)
+      expect(Util.nodeExists).toHaveBeenCalledWith(client, '#id')
+      expect(Util.scrollToElement).not.toHaveBeenCalled()
+      expect(Util.click).toHaveBeenCalledWith(client, '#id', 2)
+    })
+
+    test('click - element does not exist', async () => {
+      let err
+      try {
+        await localRuntime.run({
+          type: 'click',
+          selector: '#missing',
+        })
+      } catch (e) {
+        err = e
+      }
+      expect(err.message).toBe(
+        `click(): node for selector #missing doesn't exist`,
+      )
+      expect(Util.nodeExists).toHaveBeenCalledWith(client, '#missing')
+    })
+
+    test('click - scroll before click', async () => {
+      await localRuntimeNoWait.run({
+        type: 'click',
+        selector: '#id',
+      })
+      expect(Util.waitForNode).not.toHaveBeenCalled()
+      expect(Util.nodeExists).toHaveBeenCalledWith(client, '#id')
+      expect(Util.scrollToElement).toHaveBeenCalledWith(client, '#id')
+      expect(Util.click).toHaveBeenCalledWith(client, '#id', 2)
+    })
+
+    test('click - element does not exist', async () => {
+      let err
+      try {
+        await localRuntime.run({
+          type: 'type',
+          input: 'abc',
+          selector: '#missing',
+        })
+      } catch (e) {
+        err = e
+      }
+      expect(err.message).toBe(`type(): Node not found for selector: #missing`)
+      expect(Util.nodeExists).toHaveBeenCalledWith(client, '#missing')
+    })
+
+    test('type - implicit wait', async () => {
+      await localRuntime.run({
+        type: 'type',
+        input: 'abc',
+        selector: '#id',
+      })
+      expect(Util.waitForNode).toHaveBeenCalledWith(client, '#id', 2000)
+      expect(Util.nodeExists).toHaveBeenCalledWith(client, '#id')
+      expect(Util.type).toHaveBeenCalledWith(client, 'abc', '#id')
+    })
+
+    test('type - no selector', async () => {
+      await localRuntime.run({
+        type: 'type',
+        input: 'abc',
+      })
+      expect(Util.waitForNode).not.toHaveBeenCalled()
+      expect(Util.nodeExists).not.toHaveBeenCalled()
+      expect(Util.type).toHaveBeenCalledWith(client, 'abc', undefined)
+    })
+
+    test('type - no implicit wait', async () => {
+      await localRuntimeNoWait.run({
+        type: 'type',
+        input: 'abc',
+        selector: '#id',
+      })
+      expect(Util.waitForNode).not.toHaveBeenCalled()
+      expect(Util.nodeExists).toHaveBeenCalledWith(client, '#id')
+      expect(Util.type).toHaveBeenCalledWith(client, 'abc', '#id')
+    })
+
+    test('press', async () => {
+      await localRuntimeNoWait.run({
+        type: 'press',
+        keyCode: 33,
+      })
+
+      expect(Util.press).toHaveBeenCalledWith(client, 33, undefined, undefined)
+    })
+
+    test('press - with count', async () => {
+      await localRuntimeNoWait.run({
+        type: 'press',
+        keyCode: 33,
+        count: 2,
+      })
+
+      expect(Util.press).toHaveBeenCalledWith(client, 33, 2, undefined)
+    })
+
+    test('press - modifiers', async () => {
+      await localRuntimeNoWait.run({
+        type: 'press',
+        keyCode: 33,
+        modifiers: 'some mod',
+      })
+
+      expect(Util.press).toHaveBeenCalledWith(client, 33, undefined, 'some mod')
+    })
+
+    test('scrollTo', async () => {
+      await localRuntime.run({
+        type: 'scrollTo',
+        x: 22,
+        y: 4444,
+      })
+
+      expect(Util.scrollTo).toHaveBeenCalledWith(client, 22, 4444)
+    })
+
+    test('scrollToElement - implicit wait', async () => {
+      await localRuntime.run({
+        type: 'scrollToElement',
+        selector: '#id',
+      })
+      expect(Util.waitForNode).toHaveBeenCalledWith(client, '#id', 2000)
+      expect(Util.scrollToElement).toHaveBeenCalledWith(client, '#id')
+    })
+
+    test('scrollToElement - no implicit wait', async () => {
+      await localRuntimeNoWait.run({
+        type: 'scrollToElement',
+        selector: '#id',
+      })
+      expect(Util.waitForNode).not.toHaveBeenCalled()
+      expect(Util.scrollToElement).toHaveBeenCalledWith(client, '#id')
+    })
+
+    test('can delete cookies', async () => {
+      await localRuntime.run({
+        type: 'deleteCookies',
+        name: 'aname',
+        url: 'http://example.com',
+      })
+      expect(client.Network.canClearBrowserCookies).toHaveBeenCalledTimes(1)
+      expect(Util.deleteCookie).toHaveBeenCalledWith(
+        client,
+        'aname',
+        'http://example.com',
+      )
+    })
+
+    test('cannot delete cookies', async () => {
+      client.Network.canClearBrowserCookies.mockImplementationOnce(
+        resolveValue(false),
+      )
+      await localRuntime.run({
+        type: 'deleteCookies',
+        name: 'aname',
+        url: 'http://example.com',
+      })
+      expect(client.Network.canClearBrowserCookies).toHaveBeenCalledTimes(1)
+      expect(Util.deleteCookie).not.toHaveBeenCalled()
+    })
+
+    test('can clear cookies', async () => {
+      await localRuntime.run({
+        type: 'clearCookies',
+      })
+      expect(client.Network.canClearBrowserCookies).toHaveBeenCalledTimes(1)
+      expect(Util.clearCookies).toHaveBeenCalledTimes(1)
+    })
+
+    test('cannot clear cookies', async () => {
+      client.Network.canClearBrowserCookies.mockImplementationOnce(
+        resolveValue(false),
+      )
+      await localRuntime.run({
+        type: 'clearCookies',
+      })
+      expect(client.Network.canClearBrowserCookies).toHaveBeenCalledTimes(1)
+      expect(Util.clearCookies).not.toHaveBeenCalled()
+    })
+
+    test('setCookies by Cookie', async () => {
+      await localRuntime.run({
+        type: 'setCookies',
+        nameOrCookies: {} as Cookie,
+      })
+      expect(Util.setCookies).toHaveBeenCalledWith(client, [{}])
+
+      await localRuntime.run({
+        type: 'setCookies',
+        nameOrCookies: [{} as Cookie, {} as Cookie],
+      })
+      expect(Util.setCookies).toHaveBeenCalledWith(client, [{}, {}])
+    })
+
+    test('setCookies by name, value', async () => {
+      Util.evaluate.mockImplementationOnce(
+        resolveValue('http://website.tld/blah'),
+      )
+      await localRuntime.run({
+        type: 'setCookies',
+        nameOrCookies: 'aname',
+        value: 'avalue',
+      })
+      expect(Util.evaluate).toHaveBeenCalledWith(
+        client,
+        BROWSER_EXPRESSIONS.location.href,
+      )
+      expect(Util.setCookies).toHaveBeenCalledWith(client, [
+        { name: 'aname', value: 'avalue', url: 'http://website.tld/blah' },
+      ])
+    })
+
+    test('setCookies throws exception', async () => {
+      let err
+      try {
+        await localRuntime.run({
+          type: 'setCookies',
+          nameOrCookies: {} as Cookie,
+          value: 'avalue',
+        })
+      } catch (e) {
+        err = e
+      }
+      expect(err.message).toBe(`setCookies(): Invalid input ${{}}, avalue`)
+      expect(Util.setCookies).not.toHaveBeenCalled()
+    })
+
+    test('setHtml', async () => {
+      await localRuntime.run({
+        type: 'setHtml',
+        html: '<div />',
+      })
+      expect(Util.setHtml).toHaveBeenCalledWith(client, '<div />')
+    })
+
+    test('returnInputValue', async () => {
+      await localRuntime.run({
+        type: 'returnInputValue',
+        selector: 'input.class',
+      })
+      expect(Util.getValue).toHaveBeenCalledWith(client, 'input.class')
+    })
+
+    describe('setFileInput', () => {
+      const cmd = 'setFileInput'
+      const files = ['some/file.txt']
+
+      test(`${cmd} - implicit wait`, async () => {
+        await localRuntime.run(
+          {
+            type: cmd,
+            selector: '#id',
+            files,
+          } as Command,
+        )
+        expect(Util.waitForNode).toHaveBeenCalledWith(client, '#id', 2000)
+        expect(Util[cmd]).toHaveBeenCalledWith(client, '#id', files)
+      })
+
+      test(`${cmd} - no implicit wait`, async () => {
+        await localRuntimeNoWait.run(
+          {
+            type: cmd,
+            selector: '#id',
+            files,
+          } as Command,
+        )
+        expect(Util.waitForNode).not.toHaveBeenCalled()
+        expect(Util[cmd]).toHaveBeenCalledWith(client, '#id', files)
+      })
+
+      test(`${cmd} - element does not exist`, async () => {
+        let err
+        try {
+          await localRuntime.run(
+            {
+              type: cmd,
+              selector: '#missing',
+            } as Command,
+          )
+        } catch (e) {
+          err = e
+        }
+        expect(err.message).toBe(
+          `${cmd}(): node for selector #missing doesn't exist`,
+        )
+        expect(Util.nodeExists).toHaveBeenCalledWith(client, '#missing')
+      })
+    })
+
+    const commonFunctions = 'mouseup | mousedown | focus | clearInput'
+    describe(commonFunctions, async () => {
+      await commonFunctions.split(' | ').forEach(async (cmd: string) => {
+        test(`${cmd} - implicit wait`, async () => {
+          await localRuntime.run(
+            {
+              type: cmd,
+              selector: '#id',
+            } as Command,
+          )
+          expect(Util.waitForNode).toHaveBeenCalledWith(client, '#id', 2000)
+          if (cmd.includes('mouse')) {
+            expect(Util[cmd]).toHaveBeenCalledWith(client, '#id', 2)
+          } else {
+            expect(Util[cmd]).toHaveBeenCalledWith(client, '#id')
+          }
+        })
+
+        test(`${cmd} - no implicit wait`, async () => {
+          await localRuntimeNoWait.run(
+            {
+              type: cmd,
+              selector: '#id',
+            } as Command,
+          )
+          expect(Util.waitForNode).not.toHaveBeenCalled()
+          if (cmd.includes('mouse')) {
+            expect(Util[cmd]).toHaveBeenCalledWith(client, '#id', 2)
+          } else {
+            expect(Util[cmd]).toHaveBeenCalledWith(client, '#id')
+          }
+        })
+
+        test(`${cmd} - element does not exist`, async () => {
+          let err
+          try {
+            await localRuntime.run(
+              {
+                type: cmd,
+                selector: '#missing',
+              } as Command,
+            )
+          } catch (e) {
+            err = e
+          }
+          expect(err.message).toBe(
+            `${cmd}(): node for selector #missing doesn't exist`,
+          )
+          expect(Util.nodeExists).toHaveBeenCalledWith(client, '#missing')
+        })
+      })
+    })
+
+    describe('pdfs and screenshots uploaded to S3', () => {
+      let writeFileSpy
+
+      beforeEach(() => {
+        writeFileSpy = jest
+          .spyOn(require('fs'), 'writeFileSync')
+          .mockReturnValue(undefined)
+      })
+      afterEach(() => {
+        writeFileSpy.mockRestore()
+        delete process.env['CHROMELESS_S3_BUCKET_NAME']
+        delete process.env['CHROMELESS_S3_BUCKET_URL']
+      })
+
+      test('returnPdf to temp dir', async () => {
+        const fileName = await localRuntime.run({
+          type: 'returnPdf',
+          options: {} as PdfOptions,
+        })
+        const expFilePath = path.join(os.tmpdir(), 'some-uid.pdf')
+        expect(expFilePath).toBe(fileName)
+        expect(writeFileSpy).toHaveBeenCalledWith(
+          expFilePath,
+          expect.any(Buffer),
+        )
+      })
+
+      test('returnScreenshot to temp dir', async () => {
+        const fileName = await localRuntime.run({
+          type: 'returnScreenshot',
+        })
+        const expFilePath = path.join(os.tmpdir(), 'some-uid.png')
+        expect(expFilePath).toBe(fileName)
+        expect(writeFileSpy).toHaveBeenCalledWith(
+          expFilePath,
+          expect.any(Buffer),
+        )
+      })
+
+      test('returnPdf upload to s3', async () => {
+        process.env['CHROMELESS_S3_BUCKET_NAME'] = 'somebucket'
+        process.env['CHROMELESS_S3_BUCKET_URL'] = 'some.amazone.url.com'
+        const url = await localRuntime.run({
+          type: 'returnPdf',
+          options: {} as PdfOptions,
+        })
+        expect(Util.pdf).toHaveBeenCalledWith(client, {})
+        expect(AWS.__mocks.putObject).toHaveBeenCalledWith({
+          Bucket: 'somebucket',
+          Key: 'some-uid.pdf',
+          ContentType: 'application/pdf',
+          ACL: 'public-read',
+          Body: expect.any(Buffer),
+        })
+        expect(url).toBe('https://some.amazone.url.com/some-uid.pdf')
+      })
+
+      test('returnScreenshot upload to s3', async () => {
+        process.env['CHROMELESS_S3_BUCKET_NAME'] = 'somebucket'
+        process.env['CHROMELESS_S3_BUCKET_URL'] = 'some.amazone.url.com'
+        const url = await localRuntime.run({
+          type: 'returnScreenshot',
+        })
+        expect(Util.screenshot).toHaveBeenCalledWith(client)
+        expect(AWS.__mocks.putObject).toHaveBeenCalledWith({
+          Bucket: 'somebucket',
+          Key: 'some-uid.png',
+          ContentType: 'image/png',
+          ACL: 'public-read',
+          Body: expect.any(Buffer),
+        })
+        expect(url).toBe('https://some.amazone.url.com/some-uid.png')
+      })
+    })
+  })
+})
diff --git a/src/chrome/__tests__/local.test.ts b/src/chrome/__tests__/local.test.ts
new file mode 100644
index 00000000..1e80c469
--- /dev/null
+++ b/src/chrome/__tests__/local.test.ts
@@ -0,0 +1,57 @@
+const CDP = require('chrome-remote-interface')
+import { Launcher } from 'chrome-launcher'
+import * as TestHelpers from '../../../utils/test_helper'
+import LocalChrome from '../local'
+
+describe('LocalChrome', () => {
+  let chromeless
+
+  let closeSpy
+  let killSpy
+  beforeEach(() => {
+    closeSpy = jest.spyOn(CDP, 'Close')
+    killSpy = jest.spyOn(Launcher.prototype, 'kill')
+    chromeless = new LocalChrome(TestHelpers.defaultLaunchConfig)
+  })
+
+  afterEach(async () => {
+    killSpy.mockRestore()
+    closeSpy.mockRestore()
+    await TestHelpers.cleanUpTabs()
+  })
+
+  test('gets version with port from options', async () => {
+    const version = await chromeless.getVersionInfo()
+    expect(version['User-Agent']).toContain('Chrome')
+  })
+
+  test('kills launched chrome instance', async () => {
+    const c = new LocalChrome({
+      launchChrome: true,
+      cdp: { port: 8473 },
+    })
+    await c.close()
+    expect(killSpy).toHaveBeenCalledTimes(1)
+  })
+
+  test('option to close tab', async () => {
+    const opts = {
+      cdp: {
+        host: TestHelpers.defaultLaunchConfig.cdp.host,
+        port: TestHelpers.defaultLaunchConfig.cdp.port,
+        closeTab: true,
+      },
+    }
+
+    const c = new LocalChrome(opts)
+
+    await c.process({ type: 'goto', url: 'http://example.com' })
+    await c.close()
+
+    expect(closeSpy).toHaveBeenCalledTimes(1)
+    const closeArgs = closeSpy.mock.calls[0][0]
+    expect(typeof closeArgs.id).toBe('string')
+    expect(closeArgs.port).toBe(opts.cdp.port)
+    expect(closeArgs.host).toBe(opts.cdp.host)
+  })
+})
diff --git a/src/chrome/__tests__/remote.test.ts b/src/chrome/__tests__/remote.test.ts
new file mode 100644
index 00000000..f3ab0ed8
--- /dev/null
+++ b/src/chrome/__tests__/remote.test.ts
@@ -0,0 +1,176 @@
+jest.useFakeTimers()
+const got = require('got')
+const mqtt = require('mqtt')
+import { ChromelessOptions, Command, RemoteOptions } from '../../types'
+import RemoteChrome from '../remote'
+
+jest.mock('mqtt')
+jest.mock('got')
+
+describe('remote', () => {
+  const originalConsoleLog = console.log
+  const originalConsoleError = console.error
+  const originalConsoleWarn = console.warn
+  beforeEach(() => {
+    mqtt.__mock.channelId = 123
+  })
+
+  afterEach(() => {
+    mqtt.__reset()
+    console.log = originalConsoleLog
+    console.error = originalConsoleError
+    console.warn = originalConsoleWarn
+  })
+
+  const remoteOpts: RemoteOptions = {
+    endpointUrl: 'http://some.endoint.com',
+    apiKey: 'some-api-key',
+  }
+
+  const chromeOpts: ChromelessOptions = {
+    remote: remoteOpts,
+  }
+
+  test('connectinoPromise', async () => {
+    const rc = new RemoteChrome(chromeOpts)
+    const prom = rc['connectionPromise']
+    expect(setTimeout).toHaveBeenCalledWith(expect.any(Function), 30000)
+
+    await prom
+    expect(mqtt.connect).toHaveBeenCalledWith('ws://blah.com', {
+      will: {
+        topic: 'chrome/last-will',
+        payload: JSON.stringify({ channelId: 123 }),
+        qos: 1,
+        retain: false,
+      }
+    })
+    expect(got).toHaveBeenCalledWith(remoteOpts.endpointUrl, {
+      headers: { 'x-api-key': remoteOpts.apiKey },
+      json: true,
+    })
+  })
+
+  test('connectinoPromise timeout', async () => {
+    mqtt.__mock.shouldConnect = false
+    const rc = new RemoteChrome(chromeOpts)
+    const prom = rc['connectionPromise']
+    expect(setTimeout).toHaveBeenCalledWith(expect.any(Function), 30000)
+    let err
+    try {
+      jest.runOnlyPendingTimers()
+      await prom
+    } catch (e) {
+      err = e
+    }
+    // channel is not defined at the setTimeout scope at the time it's called for some reason
+    expect(rc['channel'].end).not.toHaveBeenCalled()
+    expect(err.message).toBe('Timed out after 30sec. Connection couldn\'t be established.')
+  })
+
+  test('with debug', async () => {
+    console.log = jest.fn()
+    const rc = new RemoteChrome(Object.assign({ debug: true }, chromeOpts))
+    await rc['connectionPromise']
+    const channel = rc['channel']
+    expect(console.log).toHaveBeenCalledWith('Connected to message broker.')
+    expect(channel.on).toHaveBeenCalledWith('error', expect.any(Function))
+    expect(channel.on).toHaveBeenCalledWith('offline', expect.any(Function))
+  })
+
+  test('catches a got exception', async () => {
+    console.error = jest.fn()
+    got.mockImplementationOnce(() => {
+      return Promise.reject(new Error('bad request or whatever'))
+    })
+    const rc = new RemoteChrome(Object.assign({ debug: true }, chromeOpts))
+    let err
+    try {
+      await rc['connectionPromise']
+    } catch (e) {
+      err = e
+    }
+    expect(console.error).toHaveBeenCalledWith(expect.any(Error))
+    expect(err.message).toBe('Unable to get presigned websocket URL and connect to it.')
+  })
+
+  describe('onMessage TOPIC_END', () => {
+    let topicEnd
+    beforeEach(() => {
+      topicEnd = `chrome/${mqtt.__mock.channelId}/end`
+    })
+
+    test('out of time', async () => {
+      console.warn = jest.fn()
+      const rc = new RemoteChrome(chromeOpts)
+      await rc['connectionPromise']
+
+      await rc.onMessage(topicEnd, new Buffer(JSON.stringify({
+        outOfTime: true,
+      })))
+      expect(console.warn)
+        .toHaveBeenCalledWith(`Chromeless Proxy disconnected because it reached it's execution time limit (5 minutes).`)
+      expect(rc['channel'].end).toHaveBeenCalledTimes(1)
+      expect(rc['channel'].publish).toHaveBeenCalledWith(topicEnd, JSON.stringify({ channelId: 123, client: true}))
+    })
+
+    test('inactivity', async () => {
+      console.warn = jest.fn()
+      const rc = new RemoteChrome(chromeOpts)
+      await rc['connectionPromise']
+      await rc.onMessage(topicEnd, new Buffer(JSON.stringify({
+        inactivity: true,
+      })))
+      expect(console.warn)
+        .toHaveBeenCalledWith('Chromeless Proxy disconnected due to inactivity (no commands sent for 30 seconds).')
+    })
+
+    test('unknown', async () => {
+      console.warn = jest.fn()
+      const rc = new RemoteChrome(chromeOpts)
+      await rc['connectionPromise']
+      const data = { some: 'data' }
+      await rc.onMessage(topicEnd, new Buffer(JSON.stringify(data)))
+      expect(console.warn)
+        .toHaveBeenCalledWith(`Chromeless Proxy disconnected (we don't know why).`, data)
+    })
+  })
+
+  describe('process()', () => {
+    let topicResponse
+    beforeEach(() => {
+      topicResponse = `chrome/${mqtt.__mock.channelId}/response`
+    })
+
+    test('resolves command result', async () => {
+      console.log = jest.fn()
+      const rc = new RemoteChrome(Object.assign({ debug: true }, chromeOpts))
+      const cmd = { type: 'clearCache' } as Command
+      await rc.process(cmd)
+      expect(console.log).toHaveBeenCalledWith(`Running remotely: ${JSON.stringify(cmd)}`)
+      const channel = rc['channel']
+      expect(channel.subscribe).toHaveBeenCalledWith(topicResponse, expect.any(Function))
+    })
+
+    test('resolves command result value', async () => {
+      console.log = jest.fn()
+      const rc = new RemoteChrome(chromeOpts)
+      const cmd = { type: 'returnHtml' } as Command
+      const result = await rc.process(cmd)
+      expect(result).toEqual('<div>html</div>')
+    })
+
+    test('resolves command result value', async () => {
+      console.log = jest.fn()
+      const rc = new RemoteChrome(chromeOpts)
+      const cmd = { type: 'returnScreenshot' } as Command
+      let err
+      try {
+        await rc.process(cmd)
+      } catch (e) {
+        err = e
+      }
+      expect(err).toBe('something went wrong')
+    })
+  })
+})
diff --git a/src/chrome/local-runtime.ts b/src/chrome/local-runtime.ts
index 4d58db04..b8a3be6b 100644
--- a/src/chrome/local-runtime.ts
+++ b/src/chrome/local-runtime.ts
@@ -6,6 +6,7 @@ import {
   Cookie,
   CookieQuery,
   PdfOptions,
+  ChromeInfo,
 } from '../types'
 import * as cuid from 'cuid'
 import * as fs from 'fs'
@@ -40,6 +41,8 @@ import {
   setFileInput,
 } from '../util'
 
+import { BROWSER_EXPRESSIONS } from '../browser-expressions'
+
 export default class LocalRuntime {
   private client: Client
   private chromelessOptions: ChromelessOptions
@@ -106,13 +109,14 @@ export default class LocalRuntime {
       case 'mousedown':
         return this.mousedown(command.selector)
       case 'mouseup':
-        return this.mousup(command.selector)
+        return this.mouseup(command.selector)
       case 'focus':
         return this.focus(command.selector)
       case 'clearInput':
         return this.clearInput(command.selector)
       case 'setFileInput':
         return this.setFileInput(command.selector, command.files)
+      /* istanbul ignore next: TypeScript should catch this */
       default:
         throw new Error(`No such command: ${JSON.stringify(command)}`)
     }
@@ -130,7 +134,7 @@ export default class LocalRuntime {
 
   private async clearCache(): Promise<void> {
     const { Network } = this.client
-    const canClearCache = await Network.canClearBrowserCache
+    const canClearCache = await Network.canClearBrowserCache()
     if (canClearCache) {
       await Network.clearBrowserCache()
       this.log(`Cache is cleared`)
@@ -223,7 +227,7 @@ export default class LocalRuntime {
     this.log(`Mousedown on ${selector}`)
   }
 
-  private async mousup(selector: string): Promise<void> {
+  private async mouseup(selector: string): Promise<void> {
     if (this.chromelessOptions.implicitWait) {
       this.log(`mouseup(): Waiting for ${selector}`)
       await waitForNode(
@@ -306,8 +310,10 @@ export default class LocalRuntime {
     }
 
     if (typeof nameOrCookies === 'string' && typeof value === 'string') {
-      const fn = () => location.href
-      const url = (await evaluate(this.client, `${fn}`)) as string
+      const url = (await evaluate(
+        this.client,
+        BROWSER_EXPRESSIONS.location.href,
+      )) as string
       const cookie: Cookie = {
         url,
         name: nameOrCookies,
@@ -426,22 +432,20 @@ export default class LocalRuntime {
   }
 
   async clearInput(selector: string): Promise<void> {
-    if (selector) {
-      if (this.chromelessOptions.implicitWait) {
-        this.log(`clearInput(): Waiting for ${selector}`)
-        await waitForNode(
-          this.client,
-          selector,
-          this.chromelessOptions.waitTimeout,
-        )
-      }
+    if (this.chromelessOptions.implicitWait) {
+      this.log(`clearInput(): Waiting for ${selector}`)
+      await waitForNode(
+        this.client,
+        selector,
+        this.chromelessOptions.waitTimeout,
+      )
+    }
 
-      const exists = await nodeExists(this.client, selector)
-      if (!exists) {
-        throw new Error(
-          `clearInput(): Node not found for selector: ${selector}`,
-        )
-      }
+    const exists = await nodeExists(this.client, selector)
+    if (!exists) {
+      throw new Error(
+        `clearInput(): node for selector ${selector} doesn't exist`,
+      )
     }
     await clearInput(this.client, selector)
     this.log(`${selector} cleared`)
@@ -469,6 +473,7 @@ export default class LocalRuntime {
   }
 
   private log(msg: string): void {
+    /* istanbul ignore if */
     if (this.chromelessOptions.debug) {
       console.log(msg)
     }
diff --git a/src/chrome/local.ts b/src/chrome/local.ts
index 9d784fef..a3794eaf 100644
--- a/src/chrome/local.ts
+++ b/src/chrome/local.ts
@@ -1,9 +1,15 @@
-import { Chrome, Command, ChromelessOptions, Client } from '../types'
+import {
+  Chrome,
+  Command,
+  ChromelessOptions,
+  Client,
+  ChromeInfo,
+  DeviceMetrics,
+} from '../types'
 import * as CDP from 'chrome-remote-interface'
 import { LaunchedChrome, launch } from 'chrome-launcher'
 import LocalRuntime from './local-runtime'
-import { evaluate, setViewport } from '../util'
-import { DeviceMetrics } from '../types'
+import { setViewport } from '../util'
 
 interface RuntimeClient {
   client: Client
@@ -15,9 +21,8 @@ export default class LocalChrome implements Chrome {
   private runtimeClientPromise: Promise<RuntimeClient>
   private chromeInstance?: LaunchedChrome
 
-  constructor(options: ChromelessOptions = {}) {
+  constructor(options: ChromelessOptions) {
     this.options = options
-
     this.runtimeClientPromise = this.initRuntimeClient()
   }
 
@@ -26,6 +31,7 @@ export default class LocalChrome implements Chrome {
       ? await this.startChrome()
       : await this.connectToChrome()
 
+    client.ChromeInfo = await this.getVersionInfo()
     const { viewport = {} as DeviceMetrics } = this.options
     await setViewport(client, viewport as DeviceMetrics)
 
@@ -50,46 +56,15 @@ export default class LocalChrome implements Chrome {
       port: this.options.cdp.port,
       host: this.options.cdp.host,
     })
-    return await CDP({ target })
+    return await CDP({
+      target,
+      port: this.options.cdp.port,
+      host: this.options.cdp.host,
+    })
   }
 
-  private async setViewport(client: Client) {
-    const { viewport = {} } = this.options
-
-    const config: any = {
-      deviceScaleFactor: 1,
-      mobile: false,
-      scale: viewport.scale || 1,
-      fitWindow: false, // as we cannot resize the window, `fitWindow: false` is needed in order for the viewport to be resizable
-    }
-
-    const port = this.options.cdp.port
-    const versionResult = await CDP.Version({ port })
-    const isHeadless = versionResult['User-Agent'].includes('Headless')
-
-    if (viewport.height && viewport.width) {
-      config.height = viewport.height
-      config.width = viewport.width
-    } else if (isHeadless) {
-      // just apply default value in headless mode to maintain original browser viewport
-      config.height = 900
-      config.width = 1440
-    } else {
-      config.height = await evaluate(
-        client,
-        (() => window.innerHeight).toString(),
-      )
-      config.width = await evaluate(
-        client,
-        (() => window.innerWidth).toString(),
-      )
-    }
-
-    await client.Emulation.setDeviceMetricsOverride(config)
-    await client.Emulation.setVisibleSize({
-      width: config.width,
-      height: config.height,
-    })
+  async getVersionInfo(): Promise<ChromeInfo> {
+    return CDP.Version(this.options.cdp)
   }
 
   async process<T extends any>(command: Command): Promise<T> {
@@ -102,13 +77,19 @@ export default class LocalChrome implements Chrome {
     const { client } = await this.runtimeClientPromise
 
     if (this.options.cdp.closeTab) {
-      await CDP.Close({ id: client.target.id })
+      await CDP.Close({
+        id: client.target.id,
+        port: this.options.cdp.port,
+        host: this.options.cdp.host,
+      })
     }
 
+    await client.close()
+
+    // Call this after so the client doesn't try to close
+    // on a killed instance
     if (this.chromeInstance) {
-      this.chromeInstance.kill()
+      await this.chromeInstance.kill()
     }
-
-    await client.close()
   }
 }
diff --git a/src/chrome/remote.ts b/src/chrome/remote.ts
index dac6662a..566efc26 100644
--- a/src/chrome/remote.ts
+++ b/src/chrome/remote.ts
@@ -1,6 +1,5 @@
 import { Chrome, ChromelessOptions, Command, RemoteOptions } from '../types'
 import { connect as mqtt, MqttClient } from 'mqtt'
-import * as cuid from 'cuid'
 import * as got from 'got'
 
 interface RemoteResult {
@@ -29,10 +28,13 @@ function getEndpoint(remoteOptions: RemoteOptions | boolean): RemoteOptions {
 }
 
 export default class RemoteChrome implements Chrome {
+  private connectionTimeoutId: any
   private options: ChromelessOptions
   private channelId: string
+  private websockUrl: string
   private channel: MqttClient
   private connectionPromise: Promise<void>
+  private connectionResolver: Function
   private TOPIC_NEW_SESSION: string
   private TOPIC_CONNECTED: string
   private TOPIC_REQUEST: string
@@ -44,9 +46,97 @@ export default class RemoteChrome implements Chrome {
     this.connectionPromise = this.initConnection()
   }
 
+  async onMessage (topic, buffer?: Buffer) {
+    if (this.TOPIC_CONNECTED === topic) {
+      clearTimeout(this.connectionTimeoutId)
+      this.connectionResolver()
+    }
+
+    if (this.TOPIC_END === topic) {
+      const message = buffer.toString()
+      const data = JSON.parse(message)
+
+      if (data.outOfTime) {
+        console.warn(
+          `Chromeless Proxy disconnected because it reached it's execution time limit (5 minutes).`,
+        )
+      } else if (data.inactivity) {
+        console.warn(
+          'Chromeless Proxy disconnected due to inactivity (no commands sent for 30 seconds).',
+        )
+      } else {
+        console.warn(
+          `Chromeless Proxy disconnected (we don't know why).`,
+          data,
+        )
+      }
+
+      await this.close()
+    }
+  }
+
+  onConnect () {
+    const channel = this.channel
+    const channelId = this.channelId
+
+    if (this.options.debug) {
+      console.log('Connected to message broker.')
+    }
+
+    channel.subscribe(this.TOPIC_CONNECTED, { qos: 1 }, () => {
+      channel.on('message', this.onMessage.bind(this))
+      channel.publish(
+        this.TOPIC_NEW_SESSION,
+        JSON.stringify({ channelId, options: this.options }),
+        { qos: 1 },
+      )
+    })
+
+    channel.subscribe(this.TOPIC_END)
+  }
+
+  getConnectionInfo () {
+    const { endpointUrl, apiKey } = getEndpoint(this.options.remote)
+    return got(endpointUrl, {
+      headers: apiKey
+        ? {
+          'x-api-key': apiKey,
+        }
+        : undefined,
+      json: true,
+    })
+  }
+
+  initChannel () {
+    const channelId = this.channelId
+
+    this.TOPIC_NEW_SESSION = 'chrome/new-session'
+    this.TOPIC_CONNECTED = `chrome/${channelId}/connected`
+    this.TOPIC_REQUEST = `chrome/${channelId}/request`
+    this.TOPIC_RESPONSE = `chrome/${channelId}/response`
+    this.TOPIC_END = `chrome/${channelId}/end`
+
+    const channel = mqtt(this.websockUrl, {
+      will: {
+        topic: 'chrome/last-will',
+        payload: JSON.stringify({ channelId }),
+        qos: 1,
+        retain: false,
+      },
+    })
+
+    this.channel = channel
+
+    if (this.options.debug) {
+      channel.on('error', error => console.log('WebSocket error', error))
+      channel.on('offline', () => console.log('WebSocket offline'))
+    }
+  }
+
   private async initConnection(): Promise<void> {
     await new Promise(async (resolve, reject) => {
-      const timeout = setTimeout(() => {
+      this.connectionResolver = resolve
+      this.connectionTimeoutId = setTimeout(() => {
         if (this.channel) {
           this.channel.end()
         }
@@ -59,86 +149,13 @@ export default class RemoteChrome implements Chrome {
       }, 30000)
 
       try {
-        const { endpointUrl, apiKey } = getEndpoint(this.options.remote)
-        const { body: { url, channelId } } = await got(endpointUrl, {
-          headers: apiKey
-            ? {
-                'x-api-key': apiKey,
-              }
-            : undefined,
-          json: true,
-        })
-
+        const { body: { url, channelId } } = await this.getConnectionInfo()
         this.channelId = channelId
+        this.websockUrl = url
 
-        this.TOPIC_NEW_SESSION = 'chrome/new-session'
-        this.TOPIC_CONNECTED = `chrome/${channelId}/connected`
-        this.TOPIC_REQUEST = `chrome/${channelId}/request`
-        this.TOPIC_RESPONSE = `chrome/${channelId}/response`
-        this.TOPIC_END = `chrome/${channelId}/end`
-
-        const channel = mqtt(url, {
-          will: {
-            topic: 'chrome/last-will',
-            payload: JSON.stringify({ channelId }),
-            qos: 1,
-            retain: false,
-          },
-        })
+        this.initChannel()
 
-        this.channel = channel
-
-        if (this.options.debug) {
-          channel.on('error', error => console.log('WebSocket error', error))
-          channel.on('offline', () => console.log('WebSocket offline'))
-        }
-
-        channel.on('connect', () => {
-          if (this.options.debug) {
-            console.log('Connected to message broker.')
-          }
-
-          channel.subscribe(this.TOPIC_CONNECTED, { qos: 1 }, () => {
-            channel.on('message', async topic => {
-              if (this.TOPIC_CONNECTED === topic) {
-                clearTimeout(timeout)
-                resolve()
-              }
-            })
-
-            channel.publish(
-              this.TOPIC_NEW_SESSION,
-              JSON.stringify({ channelId, options: this.options }),
-              { qos: 1 },
-            )
-          })
-
-          channel.subscribe(this.TOPIC_END, () => {
-            channel.on('message', async (topic, buffer) => {
-              if (this.TOPIC_END === topic) {
-                const message = buffer.toString()
-                const data = JSON.parse(message)
-
-                if (data.outOfTime) {
-                  console.warn(
-                    `Chromeless Proxy disconnected because it reached it's execution time limit (5 minutes).`,
-                  )
-                } else if (data.inactivity) {
-                  console.warn(
-                    'Chromeless Proxy disconnected due to inactivity (no commands sent for 30 seconds).',
-                  )
-                } else {
-                  console.warn(
-                    `Chromeless Proxy disconnected (we don't know why).`,
-                    data,
-                  )
-                }
-
-                await this.close()
-              }
-            })
-          })
-        })
+        this.channel.on('connect', this.onConnect.bind(this))
       } catch (error) {
         console.error(error)
 
diff --git a/src/types.ts b/src/types.ts
index 16698bf5..22214e56 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -5,12 +5,32 @@ export interface Client {
   Input: any
   Runtime: any
   Emulation: any
+  Target: any
+  ChromeInfo: ChromeInfo
+  port: number
+  host: string
   close: () => void
   target: {
     id: string
   }
 }
 
+export interface TargetInfo {
+  attached: boolean
+  id: string
+  title: string
+  type: string
+  url: string
+}
+
+export interface ChromeInfo {
+  Browser?: string
+  'Protocol-Version'?: string
+  'User-Agent': string
+  'V8-Version'?: string
+  'WebKit-Version'?: string
+}
+
 export interface DeviceMetrics {
   width: number
   height: number
@@ -151,6 +171,9 @@ export type Command =
   | {
       type: 'allCookies'
     }
+  | {
+      type: 'returnVersionInfo'
+    }
   | {
       type: 'cookies'
       nameOrQuery?: string | CookieQuery
diff --git a/src/util.test.ts b/src/util.test.ts
deleted file mode 100644
index ca6aa191..00000000
--- a/src/util.test.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-import * as os from 'os'
-import test from 'ava'
-import Chromeless from '../src'
-
-const testUrl = 'https://www.google.com'
-
-// POC
-test('google title', async t => {
-  const chromeless = new Chromeless({ launchChrome: false })
-  const title = await chromeless
-    .goto('https://www.google.com')
-    .evaluate(() => document.title)
-
-  await chromeless.end()
-
-  t.is(title, 'Google')
-})
-
-test('screenshot and pdf path', async t => {
-  const chromeless = new Chromeless({ launchChrome: false })
-  const screenshot = await chromeless.goto(testUrl).screenshot()
-  const pdf = await chromeless.goto(testUrl).pdf()
-
-  await chromeless.end()
-
-  const regex = new RegExp(os.tmpdir())
-
-  t.regex(screenshot, regex)
-  t.regex(pdf, regex)
-})
diff --git a/src/util.ts b/src/util.ts
index 5c92faf7..ab4e9e8c 100644
--- a/src/util.ts
+++ b/src/util.ts
@@ -1,9 +1,11 @@
 import * as fs from 'fs'
 import * as path from 'path'
 import { Client, Cookie, DeviceMetrics, PdfOptions } from './types'
-import * as CDP from 'chrome-remote-interface'
+
+import { BROWSER_EXPRESSIONS, getClientRect } from './browser-expressions'
 
 export const version: string = ((): string => {
+  /* istanbul ignore else */
   if (fs.existsSync(path.join(__dirname, '../package.json'))) {
     // development (look in /src)
     return require('../package.json').version
@@ -24,7 +26,7 @@ export async function setViewport(
     fitWindow: false, // as we cannot resize the window, `fitWindow: false` is needed in order for the viewport to be resizable
   }
 
-  const versionResult = await CDP.Version()
+  const versionResult = client.ChromeInfo
   const isHeadless = versionResult['User-Agent'].includes('Headless')
 
   if (viewport.height && viewport.width) {
@@ -37,9 +39,9 @@ export async function setViewport(
   } else {
     config.height = await evaluate(
       client,
-      (() => window.innerHeight).toString(),
+      BROWSER_EXPRESSIONS.window.innerHeight,
     )
-    config.width = await evaluate(client, (() => window.innerWidth).toString())
+    config.width = await evaluate(client, BROWSER_EXPRESSIONS.window.innerWidth)
   }
 
   await client.Emulation.setDeviceMetricsOverride(config)
@@ -47,7 +49,6 @@ export async function setViewport(
     width: config.width,
     height: config.height,
   })
-  return
 }
 
 export async function waitForNode(
@@ -56,12 +57,11 @@ export async function waitForNode(
   waitTimeout: number,
 ): Promise<void> {
   const { Runtime } = client
-  const getNode = selector => {
-    return document.querySelector(selector)
-  }
 
+  const selectorExpress = `(${BROWSER_EXPRESSIONS.document
+    .querySelector})(\`${selector}\`)`
   const result = await Runtime.evaluate({
-    expression: `(${getNode})(\`${selector}\`)`,
+    expression: selectorExpress,
   })
 
   if (result.result.value === null) {
@@ -76,7 +76,7 @@ export async function waitForNode(
         }
 
         const result = await Runtime.evaluate({
-          expression: `(${getNode})(\`${selector}\`)`,
+          expression: selectorExpress,
         })
 
         if (result.result.value !== null) {
@@ -85,9 +85,9 @@ export async function waitForNode(
         }
       }, 500)
     })
-  } else {
-    return
   }
+
+  return
 }
 
 export async function wait(timeout: number): Promise<void> {
@@ -99,11 +99,8 @@ export async function nodeExists(
   selector: string,
 ): Promise<boolean> {
   const { Runtime } = client
-  const exists = selector => {
-    return !!document.querySelector(selector)
-  }
 
-  const expression = `(${exists})(\`${selector}\`)`
+  const expression = `(${BROWSER_EXPRESSIONS.element.exists})(\`${selector}\`)`
 
   const result = await Runtime.evaluate({
     expression,
@@ -112,36 +109,6 @@ export async function nodeExists(
   return result.result.value
 }
 
-export async function getClientRect(client, selector): Promise<ClientRect> {
-  const { Runtime } = client
-
-  const code = selector => {
-    const element = document.querySelector(selector)
-    if (!element) {
-      return undefined
-    }
-
-    const rect = element.getBoundingClientRect()
-    return JSON.stringify({
-      left: rect.left,
-      top: rect.top,
-      right: rect.right,
-      bottom: rect.bottom,
-      height: rect.height,
-      width: rect.width,
-    })
-  }
-
-  const expression = `(${code})(\`${selector}\`)`
-  const result = await Runtime.evaluate({ expression })
-
-  if (!result.result.value) {
-    throw new Error(`No element found for selector: ${selector}`)
-  }
-
-  return JSON.parse(result.result.value) as ClientRect
-}
-
 export async function click(client: Client, selector: string, scale: number) {
   const clientRect = await getClientRect(client, selector)
   const { Input } = client
@@ -178,13 +145,12 @@ export async function evaluate<T>(
   fn: string,
   ...args: any[]
 ): Promise<T> {
-  const { Runtime } = client
   const jsonArgs = JSON.stringify(args)
   const argStr = jsonArgs.substr(1, jsonArgs.length - 2)
 
   const expression = `
     (() => {
-      const expressionResult = (${fn})(${argStr});
+      const expressionResult = (${fn.toString()})(${argStr});
       if (expressionResult && expressionResult.then) {
         expressionResult.catch((error) => { throw new Error(error); });
         return expressionResult;
@@ -193,7 +159,7 @@ export async function evaluate<T>(
     })();
   `
 
-  const result = await Runtime.evaluate({
+  const result = await client.Runtime.evaluate({
     expression,
     returnByValue: true,
     awaitPromise: true,
@@ -274,10 +240,7 @@ export async function getValue(
   selector: string,
 ): Promise<string> {
   const { Runtime } = client
-  const browserCode = selector => {
-    return document.querySelector(selector).value
-  }
-  const expression = `(${browserCode})(\`${selector}\`)`
+  const expression = `(${BROWSER_EXPRESSIONS.element.value})(\`${selector}\`)`
   const result = await Runtime.evaluate({
     expression,
   })
@@ -291,10 +254,7 @@ export async function scrollTo(
   y: number,
 ): Promise<void> {
   const { Runtime } = client
-  const browserCode = (x, y) => {
-    return window.scrollTo(x, y)
-  }
-  const expression = `(${browserCode})(${x}, ${y})`
+  const expression = `(${BROWSER_EXPRESSIONS.window.scrollTo})(${x}, ${y})`
   await Runtime.evaluate({
     expression,
   })
@@ -322,9 +282,10 @@ export async function getCookies(
 ): Promise<any> {
   const { Network } = client
 
-  const fn = () => location.href
-
-  const url = (await evaluate(client, `${fn}`)) as string
+  const url = (await evaluate(
+    client,
+    BROWSER_EXPRESSIONS.location.href,
+  )) as string
 
   const result = await Network.getCookies([url])
   const cookies = result.cookies
@@ -398,7 +359,13 @@ export async function mouseup(client: Client, selector: string, scale: number) {
 }
 
 function getUrlFromCookie(cookie: Cookie) {
-  const domain = cookie.domain.slice(1, cookie.domain.length)
+  if (!cookie.domain) {
+    return undefined
+  }
+  const domain =
+    cookie.domain[0] === '.'
+      ? cookie.domain.slice(1, cookie.domain.length)
+      : cookie.domain
   return `https://${domain}`
 }
 
diff --git a/tsconfig.json b/tsconfig.json
index 371641d6..8c6ca192 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,26 +1,28 @@
 {
-	"compilerOptions": {
-		"module": "commonjs",
-		"target": "es5",
-		"moduleResolution": "node",
-		"sourceMap": true,
-		"outDir": "dist",
-		"lib": [
-			"es6",
-			"dom"
-		],
-		"strictNullChecks": false,
-		"pretty": true,
-		"rootDir": ".",
-		"forceConsistentCasingInFileNames": true
-	},
-	"exclude": [
-		"node_modules",
-		"node_modules/**",
-		"dist"
-	],
-	"include": [
-		"./src/**/*.ts",
-		"./examples/**/*.ts"
-	]
+  "compilerOptions": {
+    "module": "commonjs",
+    "target": "es5",
+    "moduleResolution": "node",
+    "sourceMap": true,
+    "inlineSources": true,
+    "outDir": "dist",
+    "lib": [
+      "es6",
+      "dom"
+    ],
+    "strictNullChecks": false,
+    "pretty": true,
+    "rootDir": ".",
+    "forceConsistentCasingInFileNames": true
+  },
+  "exclude": [
+    "node_modules",
+    "node_modules/**",
+    "dist"
+  ],
+  "include": [
+    "./utils/launch_chrome.ts",
+    "./src/**/*.ts",
+    "./examples/**/*.ts"
+  ]
 }
diff --git a/utils/jest_setup.js b/utils/jest_setup.js
new file mode 100644
index 00000000..fd236c21
--- /dev/null
+++ b/utils/jest_setup.js
@@ -0,0 +1,20 @@
+// Catch unhandle rejections that can happen using async/await.
+// This will cause tests to fail.
+if (!process.env.__LISTENING_TO_UNHANDLED_REJECTION) {
+  const unhandledRejection = require('unhandled-rejection')
+  // Avoid memory leak by adding too many listeners
+  process.env.__LISTENING_TO_UNHANDLED_REJECTION = true
+  /* istanbul ignore next */
+  const rejectionEmitter = unhandledRejection({
+    timeout: 20
+  })
+
+  rejectionEmitter.on('unhandledRejection', (error, promise) => {
+    console.log('Unhandled Rejection Promise:', promise)
+    throw error
+  })
+
+  rejectionEmitter.on('rejectionHandled', (error, promise) => {
+    console.log('Handled Rejection Promise:', error, promise)
+  })
+}
diff --git a/utils/launch_chrome.ts b/utils/launch_chrome.ts
new file mode 100644
index 00000000..77ad1553
--- /dev/null
+++ b/utils/launch_chrome.ts
@@ -0,0 +1,82 @@
+/**
+ * Wanted to have a consistent launcher for tests
+ */
+
+const unhandledRejection = require('unhandled-rejection')
+const chalk = require('chalk')
+const { launch } = require('chrome-launcher')
+const { defaultLaunchConfig } = require('./test_helper')
+
+const rejectionEmitter = unhandledRejection({
+  timeout: 20
+})
+
+rejectionEmitter.on('unhandledRejection', (error, promise) => {
+  console.log('Promise:', promise)
+  throw error
+})
+
+rejectionEmitter.on('rejectionHandled', (error, promise) => {
+  console.error(error, promise)
+})
+
+const launcher = async (opts = defaultLaunchConfig.cdp) => {
+  const mergedOpts = Object.assign({},
+    {
+      // (optional) remote debugging port number to use. If provided port is already busy, launch() will reject
+      // Default: an available port is autoselected
+      port: undefined,
+
+      // (optional) Additional flags to pass to Chrome, for example: ['--headless', '--disable-gpu']
+      // See all flags here: http://peter.sh/experiments/chromium-command-line-switches/
+      // Do note, many flags are set by default: https://github.com/GoogleChrome/lighthouse/blob/master/chrome-launcher/flags.ts
+      chromeFlags: [
+        '--no-default-browser-check',
+        '--no-first-run',
+        '--disable-default-apps',
+        '--disable-popup-blocking',
+        '--disable-translate',
+        '--disable-background-timer-throttling',
+      ],
+
+      // (optional) Close the Chrome process on `Ctrl-C`
+      // Default: true
+      handleSIGINT: true,
+
+      // (optional) Explicit path of intended Chrome binary
+      // If the `CHROME_PATH` env variable is set, that will be used
+      // Usage of `LIGHTHOUSE_CHROMIUM_PATH` env variable is deprecated
+      // By default, any detected Chrome Canary or Chrome (stable) will be launched
+      chromePath: undefined,
+
+      // (optional) Chrome profile path to use
+      // By default, a fresh Chrome profile will be created
+      userDataDir: undefined,
+
+      // (optional) Starting URL to open the browser with
+      // Default: `about:blank`
+      startingUrl: undefined,
+
+      // (optional) Logging level: verbose, info, error, silent
+      // Default: 'info'
+      logLevel: 'info',
+
+      // (optional) Enable extension loading
+      // Default: false
+      enableExtensions: false,
+    },
+    opts)
+
+  return launch(mergedOpts)
+}
+
+module.exports.launcher = launcher
+
+if (module === require.main) {
+  (async () => {
+    const chrome = await launcher()
+    console.log(chalk.bold.green(`Chrome running: ${JSON.stringify(chrome)}`))
+    return chrome
+  })()
+}
+
diff --git a/utils/test_helper.ts b/utils/test_helper.ts
new file mode 100644
index 00000000..12729b0e
--- /dev/null
+++ b/utils/test_helper.ts
@@ -0,0 +1,80 @@
+import * as CDP from 'chrome-remote-interface'
+import { ChromelessOptions, CDPOptions, TargetInfo, Client } from '../src/types'
+
+const cdp: CDPOptions = {
+  // using 4554 here to make sure we pass the port to all the correct spots
+  port: parseInt(process.env['CHROMELESS_CHROME_PORT'], 10) || 4554,
+}
+export const defaultLaunchConfig: ChromelessOptions = {
+  launchChrome: false,
+  cdp
+}
+
+export const resolveValue = (reVal?: any) => (): Promise<any> => Promise.resolve(reVal)
+
+// Just so we don't end up with a billion tabs, espeically when watching tests
+export const cleanUpTabs = async (): Promise<void> => {
+  const tabs = await CDP.List(cdp)
+  if (tabs.length < 10) {
+    return
+  }
+  await tabs.slice(9).forEach(async (t: TargetInfo) => {
+    try {
+      await CDP.Close(Object.assign({ id: t.id }, cdp))
+    } catch (err) {}
+  })
+}
+
+export const mockClientFactory = (): Client => ({
+  Network: {
+    enable: jest.fn(resolveValue()),
+    canClearBrowserCookies: jest.fn(resolveValue(true)),
+    clearBrowserCookies: jest.fn(resolveValue()),
+    canClearBrowserCache: jest.fn(resolveValue(true)),
+    clearBrowserCache: jest.fn(resolveValue()),
+    setUserAgentOverride: jest.fn(resolveValue()),
+  },
+  Page: {
+    enable: jest.fn(resolveValue()),
+    navigate: jest.fn(resolveValue()),
+    loadEventFired: jest.fn(resolveValue()),
+    captureScreenshot: jest.fn(resolveValue({ data: 'some_blob' })),
+    printToPDF: jest.fn(resolveValue({ data: 'pdf_blob' })),
+  },
+  DOM: {
+    getDocument: jest.fn(
+      resolveValue({
+        root: { nodeId: 222 },
+      }),
+    ),
+    querySelector: jest.fn(resolveValue({ id: 'default-id' })),
+    focus: jest.fn(resolveValue()),
+    setFileInputFiles: jest.fn(resolveValue())
+  },
+  Input: {
+    dispatchMouseEvent: jest.fn(resolveValue()),
+    dispatchKeyEvent: jest.fn(resolveValue()),
+  },
+  Target: {},
+  Runtime: {
+    evaluate: jest.fn(resolveValue()),
+  },
+  Emulation: {
+    setDeviceMetricsOverride: jest.fn(resolveValue()),
+    setVisibleSize: jest.fn(
+      resolveValue({
+        height: 900,
+        width: 1440,
+      }),
+    ),
+  },
+  ChromeInfo: {
+    'User-Agent': 'Chrome',
+  },
+  port: 1234,
+  host: 'localhost',
+  close: jest.fn(),
+  target: {
+    id: '123',
+  },
+})
diff --git a/yarn.lock b/yarn.lock
index 65f8fe50..0d54c469 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,48 +2,6 @@
 # yarn lockfile v1
 
 
-"@ava/babel-plugin-throws-helper@^2.0.0":
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/@ava/babel-plugin-throws-helper/-/babel-plugin-throws-helper-2.0.0.tgz#2fc1fe3c211a71071a4eca7b8f7af5842cd1ae7c"
-
-"@ava/babel-preset-stage-4@^1.1.0":
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/@ava/babel-preset-stage-4/-/babel-preset-stage-4-1.1.0.tgz#ae60be881a0babf7d35f52aba770d1f6194f76bd"
-  dependencies:
-    babel-plugin-check-es2015-constants "^6.8.0"
-    babel-plugin-syntax-trailing-function-commas "^6.20.0"
-    babel-plugin-transform-async-to-generator "^6.16.0"
-    babel-plugin-transform-es2015-destructuring "^6.19.0"
-    babel-plugin-transform-es2015-function-name "^6.9.0"
-    babel-plugin-transform-es2015-modules-commonjs "^6.18.0"
-    babel-plugin-transform-es2015-parameters "^6.21.0"
-    babel-plugin-transform-es2015-spread "^6.8.0"
-    babel-plugin-transform-es2015-sticky-regex "^6.8.0"
-    babel-plugin-transform-es2015-unicode-regex "^6.11.0"
-    babel-plugin-transform-exponentiation-operator "^6.8.0"
-    package-hash "^1.2.0"
-
-"@ava/babel-preset-transform-test-files@^3.0.0":
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/@ava/babel-preset-transform-test-files/-/babel-preset-transform-test-files-3.0.0.tgz#cded1196a8d8d9381a509240ab92e91a5ec069f7"
-  dependencies:
-    "@ava/babel-plugin-throws-helper" "^2.0.0"
-    babel-plugin-espower "^2.3.2"
-
-"@ava/write-file-atomic@^2.2.0":
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/@ava/write-file-atomic/-/write-file-atomic-2.2.0.tgz#d625046f3495f1f5e372135f473909684b429247"
-  dependencies:
-    graceful-fs "^4.1.11"
-    imurmurhash "^0.1.4"
-    slide "^1.1.5"
-
-"@concordance/react@^1.0.0":
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/@concordance/react/-/react-1.0.0.tgz#fcf3cad020e5121bfd1c61d05bc3516aac25f734"
-  dependencies:
-    arrify "^1.0.1"
-
 "@types/bluebird@^3.5.8":
   version "3.5.8"
   resolved "https://registry.yarnpkg.com/@types/bluebird/-/bluebird-3.5.8.tgz#242a83379f06c90f96acf6d1aeab3af6faebdb98"
@@ -56,21 +14,59 @@
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/@types/cuid/-/cuid-1.3.0.tgz#20b0e00ca555df564866bc52d2e251bf90c88db7"
 
+"@types/glob@*":
+  version "5.0.30"
+  resolved "https://registry.yarnpkg.com/@types/glob/-/glob-5.0.30.tgz#1026409c5625a8689074602808d082b2867b8a51"
+  dependencies:
+    "@types/minimatch" "*"
+    "@types/node" "*"
+
+"@types/jest@^20.0.6":
+  version "20.0.6"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-20.0.6.tgz#7e0ba76ddfacb42ee9bb0d8833e5208cf0680431"
+
+"@types/minimatch@*":
+  version "2.0.29"
+  resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-2.0.29.tgz#5002e14f75e2d71e564281df0431c8c1b4a2a36a"
+
 "@types/mkdirp@^0.3.29":
   version "0.3.29"
   resolved "https://registry.yarnpkg.com/@types/mkdirp/-/mkdirp-0.3.29.tgz#7f2ad7ec55f914482fc9b1ec4bb1ae6028d46066"
 
+"@types/node@*", "@types/node@^8.0.15":
+  version "8.0.19"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.19.tgz#e46e2b0243de7d03f15b26b45c59ebb84f657a4e"
+
 "@types/node@6.0.66":
   version "6.0.66"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-6.0.66.tgz#5680b74a6135d33d4c00447e7c3dc691a4601625"
 
-"@types/node@^8.0.15":
-  version "8.0.19"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.19.tgz#e46e2b0243de7d03f15b26b45c59ebb84f657a4e"
+"@types/shelljs@^0.7.4":
+  version "0.7.4"
+  resolved "https://registry.yarnpkg.com/@types/shelljs/-/shelljs-0.7.4.tgz#137b5f31306eaff4de120ffe5b9d74b297809cfc"
+  dependencies:
+    "@types/glob" "*"
+    "@types/node" "*"
 
-abbrev@1:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.0.tgz#d0554c2256636e2f56e7c2e5ad183f859428d81f"
+"@types/typescript@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/typescript/-/typescript-2.0.0.tgz#c433539c98bae28682b307eaa7a0fd2115b83c28"
+  dependencies:
+    typescript "*"
+
+abab@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-1.0.3.tgz#b81de5f7274ec4e756d797cd834f303642724e5d"
+
+acorn-globals@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-3.1.0.tgz#fd8270f71fbb4996b004fa880ee5d46573a731bf"
+  dependencies:
+    acorn "^4.0.4"
+
+acorn@^4.0.4:
+  version "4.0.13"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.13.tgz#105495ae5361d697bd195c825192e1ad7f253787"
 
 ajv@^4.9.1:
   version "4.11.8"
@@ -97,7 +93,7 @@ ansi-align@^2.0.0:
   dependencies:
     string-width "^2.0.0"
 
-ansi-escapes@^1.0.0:
+ansi-escapes@^1.0.0, ansi-escapes@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
 
@@ -105,7 +101,7 @@ ansi-escapes@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-2.0.0.tgz#5bae52be424878dd9783e8910e3fc2922e83c81b"
 
-ansi-regex@^2.0.0:
+ansi-regex@^2.0.0, ansi-regex@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
 
@@ -117,16 +113,12 @@ ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
 
-ansi-styles@^3.1.0:
+ansi-styles@^3.0.0, ansi-styles@^3.1.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.0.tgz#c159b8d5be0f9e5a6f346dab94f16ce022161b88"
   dependencies:
     color-convert "^1.9.0"
 
-ansi-styles@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.0.0.tgz#cb102df1c56f5123eab8b67cd7b98027a0279178"
-
 any-observable@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/any-observable/-/any-observable-0.2.0.tgz#c67870058003579009083f54ac0abafb5c33d242"
@@ -148,21 +140,6 @@ append-transform@^0.4.0:
   dependencies:
     default-require-extensions "^1.0.0"
 
-aproba@^1.0.3:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.1.2.tgz#45c6629094de4e96f693ef7eab74ae079c240fc1"
-
-archy@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/archy/-/archy-1.0.0.tgz#f9c8c13757cc1dd7bc379ac77b2c62a5c2868c40"
-
-are-we-there-yet@~1.1.2:
-  version "1.1.4"
-  resolved "https://registry.yarnpkg.com/are-we-there-yet/-/are-we-there-yet-1.1.4.tgz#bb5dca382bb94f05e15194373d16fd3ba1ca110d"
-  dependencies:
-    delegates "^1.0.0"
-    readable-stream "^2.0.6"
-
 argparse@^1.0.7:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.9.tgz#73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86"
@@ -175,17 +152,13 @@ arr-diff@^2.0.0:
   dependencies:
     arr-flatten "^1.0.1"
 
-arr-exclude@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/arr-exclude/-/arr-exclude-1.0.0.tgz#dfc7c2e552a270723ccda04cf3128c8cbfe5c631"
-
 arr-flatten@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.1.0.tgz#36048bbff4e7b47e136644316c99669ea5ae91f1"
 
-array-differ@^1.0.0:
+array-equal@^1.0.0:
   version "1.0.0"
-  resolved "https://registry.yarnpkg.com/array-differ/-/array-differ-1.0.0.tgz#eff52e3758249d33be402b8bb8e564bb2b5d4031"
+  resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"
 
 array-find-index@^1.0.1:
   version "1.0.2"
@@ -197,7 +170,7 @@ array-union@^1.0.1:
   dependencies:
     array-uniq "^1.0.1"
 
-array-uniq@^1.0.1, array-uniq@^1.0.2:
+array-uniq@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
 
@@ -221,117 +194,20 @@ assert-plus@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-0.2.0.tgz#d74e1b87e7affc0db8aadb7021f3fe48101ab234"
 
-async-each@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
-
 async@^1.4.0:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
 
+async@^2.1.4:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.5.0.tgz#843190fd6b7357a0b9e1c956edddd5ec8462b54d"
+  dependencies:
+    lodash "^4.14.0"
+
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
 
-auto-bind@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/auto-bind/-/auto-bind-1.1.0.tgz#93b864dc7ee01a326281775d5c75ca0a751e5961"
-
-ava-init@^0.2.0:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/ava-init/-/ava-init-0.2.1.tgz#75ac4c8553326290d2866e63b62fa7035684bd58"
-  dependencies:
-    arr-exclude "^1.0.0"
-    execa "^0.7.0"
-    has-yarn "^1.0.0"
-    read-pkg-up "^2.0.0"
-    write-pkg "^3.1.0"
-
-ava@^0.21.0:
-  version "0.21.0"
-  resolved "https://registry.yarnpkg.com/ava/-/ava-0.21.0.tgz#cd8d8ea3546f57150dea38548b9f72f8ca583d29"
-  dependencies:
-    "@ava/babel-preset-stage-4" "^1.1.0"
-    "@ava/babel-preset-transform-test-files" "^3.0.0"
-    "@ava/write-file-atomic" "^2.2.0"
-    "@concordance/react" "^1.0.0"
-    ansi-escapes "^2.0.0"
-    ansi-styles "^3.1.0"
-    arr-flatten "^1.0.1"
-    array-union "^1.0.1"
-    array-uniq "^1.0.2"
-    arrify "^1.0.0"
-    auto-bind "^1.1.0"
-    ava-init "^0.2.0"
-    babel-core "^6.17.0"
-    bluebird "^3.0.0"
-    caching-transform "^1.0.0"
-    chalk "^2.0.1"
-    chokidar "^1.4.2"
-    clean-stack "^1.1.1"
-    clean-yaml-object "^0.1.0"
-    cli-cursor "^2.1.0"
-    cli-spinners "^1.0.0"
-    cli-truncate "^1.0.0"
-    co-with-promise "^4.6.0"
-    code-excerpt "^2.1.0"
-    common-path-prefix "^1.0.0"
-    concordance "^3.0.0"
-    convert-source-map "^1.2.0"
-    core-assert "^0.2.0"
-    currently-unhandled "^0.4.1"
-    debug "^2.2.0"
-    dot-prop "^4.1.0"
-    empower-core "^0.6.1"
-    equal-length "^1.0.0"
-    figures "^2.0.0"
-    find-cache-dir "^1.0.0"
-    fn-name "^2.0.0"
-    get-port "^3.0.0"
-    globby "^6.0.0"
-    has-flag "^2.0.0"
-    hullabaloo-config-manager "^1.1.0"
-    ignore-by-default "^1.0.0"
-    import-local "^0.1.1"
-    indent-string "^3.0.0"
-    is-ci "^1.0.7"
-    is-generator-fn "^1.0.0"
-    is-obj "^1.0.0"
-    is-observable "^0.2.0"
-    is-promise "^2.1.0"
-    js-yaml "^3.8.2"
-    last-line-stream "^1.0.0"
-    lodash.clonedeepwith "^4.5.0"
-    lodash.debounce "^4.0.3"
-    lodash.difference "^4.3.0"
-    lodash.flatten "^4.2.0"
-    loud-rejection "^1.2.0"
-    make-dir "^1.0.0"
-    matcher "^1.0.0"
-    md5-hex "^2.0.0"
-    meow "^3.7.0"
-    ms "^2.0.0"
-    multimatch "^2.1.0"
-    observable-to-promise "^0.5.0"
-    option-chain "^1.0.0"
-    package-hash "^2.0.0"
-    pkg-conf "^2.0.0"
-    plur "^2.0.0"
-    pretty-ms "^2.0.0"
-    require-precompiled "^0.1.0"
-    resolve-cwd "^2.0.0"
-    safe-buffer "^5.1.1"
-    slash "^1.0.0"
-    source-map-support "^0.4.0"
-    stack-utils "^1.0.0"
-    strip-ansi "^4.0.0"
-    strip-bom-buf "^1.0.0"
-    supports-color "^4.0.0"
-    time-require "^0.1.2"
-    trim-off-newlines "^1.0.1"
-    unique-temp-dir "^1.0.0"
-    update-notifier "^2.1.0"
-
 aws-sdk@^2.90.0:
   version "2.94.0"
   resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.94.0.tgz#7043de3ef8c24cb6ab4bf235f08d87d84173e174"
@@ -363,7 +239,7 @@ babel-code-frame@^6.22.0:
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
-babel-core@^6.17.0, babel-core@^6.24.1:
+babel-core@^6.0.0, babel-core@^6.24.1:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.25.0.tgz#7dd42b0463c742e9d5296deb3ec67a9322dad729"
   dependencies:
@@ -387,7 +263,7 @@ babel-core@^6.17.0, babel-core@^6.24.1:
     slash "^1.0.0"
     source-map "^0.5.0"
 
-babel-generator@^6.1.0, babel-generator@^6.18.0, babel-generator@^6.25.0:
+babel-generator@^6.18.0, babel-generator@^6.25.0:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.25.0.tgz#33a1af70d5f2890aeb465a4a7793c1df6a9ea9fc"
   dependencies:
@@ -400,73 +276,6 @@ babel-generator@^6.1.0, babel-generator@^6.18.0, babel-generator@^6.25.0:
     source-map "^0.5.0"
     trim-right "^1.0.1"
 
-babel-helper-builder-binary-assignment-operator-visitor@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-helper-builder-binary-assignment-operator-visitor/-/babel-helper-builder-binary-assignment-operator-visitor-6.24.1.tgz#cce4517ada356f4220bcae8a02c2b346f9a56664"
-  dependencies:
-    babel-helper-explode-assignable-expression "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-types "^6.24.1"
-
-babel-helper-call-delegate@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-helper-call-delegate/-/babel-helper-call-delegate-6.24.1.tgz#ece6aacddc76e41c3461f88bfc575bd0daa2df8d"
-  dependencies:
-    babel-helper-hoist-variables "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
-
-babel-helper-explode-assignable-expression@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-helper-explode-assignable-expression/-/babel-helper-explode-assignable-expression-6.24.1.tgz#f25b82cf7dc10433c55f70592d5746400ac22caa"
-  dependencies:
-    babel-runtime "^6.22.0"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
-
-babel-helper-function-name@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-helper-function-name/-/babel-helper-function-name-6.24.1.tgz#d3475b8c03ed98242a25b48351ab18399d3580a9"
-  dependencies:
-    babel-helper-get-function-arity "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-template "^6.24.1"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
-
-babel-helper-get-function-arity@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-helper-get-function-arity/-/babel-helper-get-function-arity-6.24.1.tgz#8f7782aa93407c41d3aa50908f89b031b1b6853d"
-  dependencies:
-    babel-runtime "^6.22.0"
-    babel-types "^6.24.1"
-
-babel-helper-hoist-variables@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-helper-hoist-variables/-/babel-helper-hoist-variables-6.24.1.tgz#1ecb27689c9d25513eadbc9914a73f5408be7a76"
-  dependencies:
-    babel-runtime "^6.22.0"
-    babel-types "^6.24.1"
-
-babel-helper-regex@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-helper-regex/-/babel-helper-regex-6.24.1.tgz#d36e22fab1008d79d88648e32116868128456ce8"
-  dependencies:
-    babel-runtime "^6.22.0"
-    babel-types "^6.24.1"
-    lodash "^4.2.0"
-
-babel-helper-remap-async-to-generator@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-helper-remap-async-to-generator/-/babel-helper-remap-async-to-generator-6.24.1.tgz#5ec581827ad723fecdd381f1c928390676e4551b"
-  dependencies:
-    babel-helper-function-name "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-template "^6.24.1"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
-
 babel-helpers@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helpers/-/babel-helpers-6.24.1.tgz#3471de9caec388e5c850e597e58a26ddf37602b2"
@@ -474,65 +283,33 @@ babel-helpers@^6.24.1:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
+babel-jest@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-20.0.3.tgz#e4a03b13dc10389e140fc645d09ffc4ced301671"
+  dependencies:
+    babel-core "^6.0.0"
+    babel-plugin-istanbul "^4.0.0"
+    babel-preset-jest "^20.0.3"
+
 babel-messages@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-messages/-/babel-messages-6.23.0.tgz#f3cdf4703858035b2a2951c6ec5edf6c62f2630e"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-check-es2015-constants@^6.8.0:
-  version "6.22.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-check-es2015-constants/-/babel-plugin-check-es2015-constants-6.22.0.tgz#35157b101426fd2ffd3da3f75c7d1e91835bbf8a"
+babel-plugin-istanbul@^4.0.0, babel-plugin-istanbul@^4.1.4:
+  version "4.1.4"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.4.tgz#18dde84bf3ce329fddf3f4103fae921456d8e587"
   dependencies:
-    babel-runtime "^6.22.0"
-
-babel-plugin-espower@^2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/babel-plugin-espower/-/babel-plugin-espower-2.3.2.tgz#5516b8fcdb26c9f0e1d8160749f6e4c65e71271e"
-  dependencies:
-    babel-generator "^6.1.0"
-    babylon "^6.1.0"
-    call-matcher "^1.0.0"
-    core-js "^2.0.0"
-    espower-location-detector "^1.0.0"
-    espurify "^1.6.0"
-    estraverse "^4.1.1"
-
-babel-plugin-syntax-async-functions@^6.8.0:
-  version "6.13.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz#cad9cad1191b5ad634bf30ae0872391e0647be95"
-
-babel-plugin-syntax-exponentiation-operator@^6.8.0:
-  version "6.13.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-exponentiation-operator/-/babel-plugin-syntax-exponentiation-operator-6.13.0.tgz#9ee7e8337290da95288201a6a57f4170317830de"
-
-babel-plugin-syntax-trailing-function-commas@^6.20.0:
-  version "6.22.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-trailing-function-commas/-/babel-plugin-syntax-trailing-function-commas-6.22.0.tgz#ba0360937f8d06e40180a43fe0d5616fff532cf3"
-
-babel-plugin-transform-async-to-generator@^6.16.0:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-async-to-generator/-/babel-plugin-transform-async-to-generator-6.24.1.tgz#6536e378aff6cb1d5517ac0e40eb3e9fc8d08761"
-  dependencies:
-    babel-helper-remap-async-to-generator "^6.24.1"
-    babel-plugin-syntax-async-functions "^6.8.0"
-    babel-runtime "^6.22.0"
-
-babel-plugin-transform-es2015-destructuring@^6.19.0:
-  version "6.23.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-destructuring/-/babel-plugin-transform-es2015-destructuring-6.23.0.tgz#997bb1f1ab967f682d2b0876fe358d60e765c56d"
-  dependencies:
-    babel-runtime "^6.22.0"
+    find-up "^2.1.0"
+    istanbul-lib-instrument "^1.7.2"
+    test-exclude "^4.1.1"
 
-babel-plugin-transform-es2015-function-name@^6.9.0:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-function-name/-/babel-plugin-transform-es2015-function-name-6.24.1.tgz#834c89853bc36b1af0f3a4c5dbaa94fd8eacaa8b"
-  dependencies:
-    babel-helper-function-name "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-types "^6.24.1"
+babel-plugin-jest-hoist@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-20.0.3.tgz#afedc853bd3f8dc3548ea671fbe69d03cc2c1767"
 
-babel-plugin-transform-es2015-modules-commonjs@^6.18.0:
+babel-plugin-transform-es2015-modules-commonjs@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-modules-commonjs/-/babel-plugin-transform-es2015-modules-commonjs-6.24.1.tgz#d3e310b40ef664a36622200097c6d440298f2bfe"
   dependencies:
@@ -541,47 +318,6 @@ babel-plugin-transform-es2015-modules-commonjs@^6.18.0:
     babel-template "^6.24.1"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-parameters@^6.21.0:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-parameters/-/babel-plugin-transform-es2015-parameters-6.24.1.tgz#57ac351ab49caf14a97cd13b09f66fdf0a625f2b"
-  dependencies:
-    babel-helper-call-delegate "^6.24.1"
-    babel-helper-get-function-arity "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-template "^6.24.1"
-    babel-traverse "^6.24.1"
-    babel-types "^6.24.1"
-
-babel-plugin-transform-es2015-spread@^6.8.0:
-  version "6.22.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-spread/-/babel-plugin-transform-es2015-spread-6.22.0.tgz#d6d68a99f89aedc4536c81a542e8dd9f1746f8d1"
-  dependencies:
-    babel-runtime "^6.22.0"
-
-babel-plugin-transform-es2015-sticky-regex@^6.8.0:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-sticky-regex/-/babel-plugin-transform-es2015-sticky-regex-6.24.1.tgz#00c1cdb1aca71112cdf0cf6126c2ed6b457ccdbc"
-  dependencies:
-    babel-helper-regex "^6.24.1"
-    babel-runtime "^6.22.0"
-    babel-types "^6.24.1"
-
-babel-plugin-transform-es2015-unicode-regex@^6.11.0:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-unicode-regex/-/babel-plugin-transform-es2015-unicode-regex-6.24.1.tgz#d38b12f42ea7323f729387f18a7c5ae1faeb35e9"
-  dependencies:
-    babel-helper-regex "^6.24.1"
-    babel-runtime "^6.22.0"
-    regexpu-core "^2.0.0"
-
-babel-plugin-transform-exponentiation-operator@^6.8.0:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-exponentiation-operator/-/babel-plugin-transform-exponentiation-operator-6.24.1.tgz#2ab0c9c7f3098fa48907772bb813fe41e8de3a0e"
-  dependencies:
-    babel-helper-builder-binary-assignment-operator-visitor "^6.24.1"
-    babel-plugin-syntax-exponentiation-operator "^6.8.0"
-    babel-runtime "^6.22.0"
-
 babel-plugin-transform-strict-mode@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-strict-mode/-/babel-plugin-transform-strict-mode-6.24.1.tgz#d5faf7aa578a65bbe591cf5edae04a0c67020758"
@@ -589,6 +325,12 @@ babel-plugin-transform-strict-mode@^6.24.1:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
+babel-preset-jest@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-20.0.3.tgz#cbacaadecb5d689ca1e1de1360ebfc66862c178a"
+  dependencies:
+    babel-plugin-jest-hoist "^20.0.3"
+
 babel-register@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-register/-/babel-register-6.24.1.tgz#7e10e13a2f71065bdfad5a1787ba45bca6ded75f"
@@ -618,7 +360,7 @@ babel-template@^6.16.0, babel-template@^6.24.1, babel-template@^6.25.0:
     babylon "^6.17.2"
     lodash "^4.2.0"
 
-babel-traverse@^6.18.0, babel-traverse@^6.24.1, babel-traverse@^6.25.0:
+babel-traverse@^6.18.0, babel-traverse@^6.25.0:
   version "6.25.0"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.25.0.tgz#2257497e2fcd19b89edc13c4c91381f9512496f1"
   dependencies:
@@ -641,7 +383,7 @@ babel-types@^6.18.0, babel-types@^6.24.1, babel-types@^6.25.0:
     lodash "^4.2.0"
     to-fast-properties "^1.0.1"
 
-babylon@^6.1.0, babylon@^6.17.2, babylon@^6.17.4:
+babylon@^6.17.2, babylon@^6.17.4:
   version "6.17.4"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.17.4.tgz#3e8b7402b88d22c3423e137a1577883b15ff869a"
 
@@ -659,23 +401,13 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
-binary-extensions@^1.0.0:
-  version "1.9.0"
-  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.9.0.tgz#66506c16ce6f4d6928a5b3cd6a33ca41e941e37b"
-
 bl@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/bl/-/bl-1.2.1.tgz#cac328f7bee45730d404b692203fcb590e172d5e"
   dependencies:
     readable-stream "^2.0.5"
 
-block-stream@*:
-  version "0.0.9"
-  resolved "https://registry.yarnpkg.com/block-stream/-/block-stream-0.0.9.tgz#13ebfe778a03205cfe03751481ebb4b3300c126a"
-  dependencies:
-    inherits "~2.0.0"
-
-bluebird@^3.0.0, bluebird@^3.5.0:
+bluebird@^3.5.0:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.0.tgz#791420d7f551eea2897453a8a77653f96606d67c"
 
@@ -716,9 +448,23 @@ browser-fingerprint@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/browser-fingerprint/-/browser-fingerprint-0.0.1.tgz#8df3cdca25bf7d5b3542d61545d730053fce604a"
 
-buf-compare@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/buf-compare/-/buf-compare-1.0.1.tgz#fef28da8b8113a0a0db4430b0b6467b69730b34a"
+browser-resolve@^1.11.2:
+  version "1.11.2"
+  resolved "https://registry.yarnpkg.com/browser-resolve/-/browser-resolve-1.11.2.tgz#8ff09b0a2c421718a1051c260b32e48f442938ce"
+  dependencies:
+    resolve "1.1.7"
+
+bser@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/bser/-/bser-1.0.2.tgz#381116970b2a6deea5646dd15dd7278444b56169"
+  dependencies:
+    node-int64 "^0.4.0"
+
+bser@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/bser/-/bser-2.0.0.tgz#9ac78d3ed5d915804fd87acb158bc797147a1719"
+  dependencies:
+    node-int64 "^0.4.0"
 
 buffer@4.9.1:
   version "4.9.1"
@@ -732,27 +478,6 @@ builtin-modules@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
 
-caching-transform@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/caching-transform/-/caching-transform-1.0.1.tgz#6dbdb2f20f8d8fbce79f3e94e9d1742dcdf5c0a1"
-  dependencies:
-    md5-hex "^1.2.0"
-    mkdirp "^0.5.1"
-    write-file-atomic "^1.1.4"
-
-call-matcher@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/call-matcher/-/call-matcher-1.0.1.tgz#5134d077984f712a54dad3cbf62de28dce416ca8"
-  dependencies:
-    core-js "^2.0.0"
-    deep-equal "^1.0.0"
-    espurify "^1.6.0"
-    estraverse "^4.0.0"
-
-call-signature@0.0.2:
-  version "0.0.2"
-  resolved "https://registry.yarnpkg.com/call-signature/-/call-signature-0.0.2.tgz#a84abc825a55ef4cb2b028bd74e205a65b9a4996"
-
 callback-stream@^1.0.2:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/callback-stream/-/callback-stream-1.1.0.tgz#4701a51266f06e06eaa71fc17233822d875f4908"
@@ -760,6 +485,10 @@ callback-stream@^1.0.2:
     inherits "^2.0.1"
     readable-stream "> 1.0.0 < 3.0.0"
 
+callsites@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-2.0.0.tgz#06eb84f00eea413da86affefacbffb36093b3c50"
+
 camelcase-keys@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-2.1.0.tgz#308beeaffdf28119051efa1d932213c91b8f92e7"
@@ -787,6 +516,10 @@ capture-stack-trace@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/capture-stack-trace/-/capture-stack-trace-1.0.0.tgz#4a6fa07399c26bba47f0b2496b4d0fb408c5550d"
 
+caseless@~0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.11.0.tgz#715b96ea9841593cc33067923f5ec60ebda4f7d7"
+
 caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
@@ -798,14 +531,6 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
-chalk@^0.4.0:
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-0.4.0.tgz#5199a3ddcd0c1efe23bc08c1b027b06176e0c64f"
-  dependencies:
-    ansi-styles "~1.0.0"
-    has-color "~0.1.0"
-    strip-ansi "~0.1.0"
-
 chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
@@ -824,20 +549,13 @@ chalk@^2.0.0, chalk@^2.0.1:
     escape-string-regexp "^1.0.5"
     supports-color "^4.0.0"
 
-chokidar@^1.4.2:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.7.0.tgz#798e689778151c8076b4b360e5edd28cda2bb468"
+chalk@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.1.0.tgz#ac5becf14fa21b99c6c92ca7a7d7cfd5b17e743e"
   dependencies:
-    anymatch "^1.3.0"
-    async-each "^1.0.0"
-    glob-parent "^2.0.0"
-    inherits "^2.0.1"
-    is-binary-path "^1.0.0"
-    is-glob "^2.0.0"
-    path-is-absolute "^1.0.0"
-    readdirp "^2.0.0"
-  optionalDependencies:
-    fsevents "^1.0.0"
+    ansi-styles "^3.1.0"
+    escape-string-regexp "^1.0.5"
+    supports-color "^4.0.0"
 
 chrome-launcher@^0.4.0:
   version "0.4.0"
@@ -861,14 +579,6 @@ ci-info@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.0.0.tgz#dc5285f2b4e251821683681c381c3388f46ec534"
 
-clean-stack@^1.1.1:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/clean-stack/-/clean-stack-1.3.0.tgz#9e821501ae979986c46b1d66d2d432db2fd4ae31"
-
-clean-yaml-object@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/clean-yaml-object/-/clean-yaml-object-0.1.0.tgz#63fb110dc2ce1a84dc21f6d9334876d010ae8b68"
-
 cli-boxes@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/cli-boxes/-/cli-boxes-1.0.0.tgz#4fa917c3e59c94a004cd61f8ee509da651687143"
@@ -889,10 +599,6 @@ cli-spinners@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-0.1.2.tgz#bb764d88e185fb9e1e6a2a1f19772318f605e31c"
 
-cli-spinners@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-1.0.0.tgz#ef987ed3d48391ac3dab9180b406a742180d6e6a"
-
 cli-truncate@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/cli-truncate/-/cli-truncate-0.2.1.tgz#9f15cfbb0705005369216c626ac7d05ab90dd574"
@@ -900,13 +606,6 @@ cli-truncate@^0.2.1:
     slice-ansi "0.0.4"
     string-width "^1.0.1"
 
-cli-truncate@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/cli-truncate/-/cli-truncate-1.1.0.tgz#2b2dfd83c53cfd3572b87fc4d430a808afb04086"
-  dependencies:
-    slice-ansi "^1.0.0"
-    string-width "^2.0.0"
-
 cli-width@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.1.0.tgz#b234ca209b29ef66fc518d9b98d5847b00edf00a"
@@ -927,22 +626,10 @@ cliui@^3.2.0:
     strip-ansi "^3.0.1"
     wrap-ansi "^2.0.0"
 
-co-with-promise@^4.6.0:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/co-with-promise/-/co-with-promise-4.6.0.tgz#413e7db6f5893a60b942cf492c4bec93db415ab7"
-  dependencies:
-    pinkie-promise "^1.0.0"
-
 co@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
 
-code-excerpt@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/code-excerpt/-/code-excerpt-2.1.0.tgz#5dcc081e88f4a7e3b554e9e35d7ef232d47f8147"
-  dependencies:
-    convert-to-spaces "^1.0.1"
-
 code-point-at@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
@@ -982,14 +669,6 @@ commist@^1.0.0:
     leven "^1.0.0"
     minimist "^1.1.0"
 
-common-path-prefix@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/common-path-prefix/-/common-path-prefix-1.0.0.tgz#cd52f6f0712e0baab97d6f9732874f22f47752c0"
-
-commondir@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
-
 concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@@ -1002,22 +681,6 @@ concat-stream@^1.6.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-concordance@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/concordance/-/concordance-3.0.0.tgz#b2286af54405fc995fc7345b0b106d8dd073cb29"
-  dependencies:
-    date-time "^2.1.0"
-    esutils "^2.0.2"
-    fast-diff "^1.1.1"
-    function-name-support "^0.2.0"
-    js-string-escape "^1.0.1"
-    lodash.clonedeep "^4.5.0"
-    lodash.flattendeep "^4.4.0"
-    lodash.merge "^4.6.0"
-    md5-hex "^2.0.0"
-    semver "^5.3.0"
-    well-known-symbols "^1.0.0"
-
 configstore@^3.0.0:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/configstore/-/configstore-3.1.1.tgz#094ee662ab83fad9917678de114faaea8fcdca90"
@@ -1029,34 +692,23 @@ configstore@^3.0.0:
     write-file-atomic "^2.0.0"
     xdg-basedir "^3.0.0"
 
-console-control-strings@^1.0.0, console-control-strings@~1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
+content-type-parser@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/content-type-parser/-/content-type-parser-1.0.1.tgz#c3e56988c53c65127fb46d4032a3a900246fdc94"
 
-convert-source-map@^1.1.0, convert-source-map@^1.2.0, convert-source-map@^1.3.0:
+convert-source-map@^1.1.0, convert-source-map@^1.4.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.0.tgz#9acd70851c6d5dfdd93d9282e5edf94a03ff46b5"
 
-convert-to-spaces@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/convert-to-spaces/-/convert-to-spaces-1.0.2.tgz#7e3e48bbe6d997b1417ddca2868204b4d3d85715"
-
-core-assert@^0.2.0:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/core-assert/-/core-assert-0.2.1.tgz#f85e2cf9bfed28f773cc8b3fa5c5b69bdc02fe3f"
-  dependencies:
-    buf-compare "^1.0.0"
-    is-error "^2.2.0"
-
 core-js@^1.1.1:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
 
-core-js@^2.0.0, core-js@^2.4.0:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.4.1.tgz#4de911e667b0eae9124e34254b53aea6fc618d3e"
+core-js@^2.4.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.0.tgz#569c050918be6486b3837552028ae0466b717086"
 
-core-util-is@~1.0.0:
+core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
@@ -1073,19 +725,22 @@ cosmiconfig@^1.1.0:
     pinkie-promise "^2.0.0"
     require-from-string "^1.1.0"
 
+coveralls@^2.13.1:
+  version "2.13.1"
+  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-2.13.1.tgz#d70bb9acc1835ec4f063ff9dac5423c17b11f178"
+  dependencies:
+    js-yaml "3.6.1"
+    lcov-parse "0.0.10"
+    log-driver "1.2.5"
+    minimist "1.2.0"
+    request "2.79.0"
+
 create-error-class@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/create-error-class/-/create-error-class-3.0.2.tgz#06be7abef947a3f14a30fd610671d401bca8b7b6"
   dependencies:
     capture-stack-trace "^1.0.0"
 
-cross-spawn@^4:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-4.0.2.tgz#7b9247621c23adfdd3856004a823cbe397424d41"
-  dependencies:
-    lru-cache "^4.0.1"
-    which "^1.2.9"
-
 cross-spawn@^5.0.1:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
@@ -1108,6 +763,16 @@ crypto-random-string@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-1.0.0.tgz#a230f64f568310e1498009940790ec99545bca7e"
 
+cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.2.tgz#b8036170c79f07a90ff2f16e22284027a243848b"
+
+"cssstyle@>= 0.2.37 < 0.3.0":
+  version "0.2.37"
+  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-0.2.37.tgz#541097234cb2513c83ceed3acddc27ff27987d54"
+  dependencies:
+    cssom "0.3.x"
+
 cuid@^1.3.8:
   version "1.3.8"
   resolved "https://registry.yarnpkg.com/cuid/-/cuid-1.3.8.tgz#4b875e0969bad764f7ec0706cf44f5fb0831f6b7"
@@ -1132,20 +797,6 @@ date-fns@^1.27.2:
   version "1.28.5"
   resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.28.5.tgz#257cfc45d322df45ef5658665967ee841cd73faf"
 
-date-time@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/date-time/-/date-time-0.1.1.tgz#ed2f6d93d9790ce2fd66d5b5ff3edd5bbcbf3b07"
-
-date-time@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/date-time/-/date-time-2.1.0.tgz#0286d1b4c769633b3ca13e1e62558d2dbdc2eba2"
-  dependencies:
-    time-zone "^1.0.0"
-
-debug-log@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/debug-log/-/debug-log-1.0.1.tgz#2307632d4c04382b8df8a32f70b895046d52745f"
-
 debug@^2.1.1, debug@^2.2.0, debug@^2.6.3, debug@^2.6.8:
   version "2.6.8"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
@@ -1162,14 +813,14 @@ decompress-response@^3.2.0:
   dependencies:
     mimic-response "^1.0.0"
 
-deep-equal@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-1.0.1.tgz#f5d260292b660e084eff4cdbc9f08ad3247448b5"
-
 deep-extend@~0.4.0:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.2.tgz#48b699c27e334bf89f10892be432f6e4c7d34a7f"
 
+deep-is@~0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
+
 default-require-extensions@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/default-require-extensions/-/default-require-extensions-1.0.0.tgz#f37ea15d3e13ffd9b437d33e1a75b5fb97874cb8"
@@ -1192,21 +843,13 @@ delayed-stream@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
 
-delegates@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
-
 detect-indent@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
   dependencies:
     repeating "^2.0.0"
 
-detect-indent@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-5.0.0.tgz#3871cc0a6a002e8c3e5b3cf7f336264675f06b9d"
-
-diff@^3.2.0:
+diff@^3.1.0, diff@^3.2.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/diff/-/diff-3.3.0.tgz#056695150d7aa93237ca7e378ac3b1682b7963b9"
 
@@ -1239,22 +882,17 @@ elegant-spinner@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/elegant-spinner/-/elegant-spinner-1.0.1.tgz#db043521c95d7e303fd8f345bedc3349cfb0729e"
 
-empower-core@^0.6.1:
-  version "0.6.2"
-  resolved "https://registry.yarnpkg.com/empower-core/-/empower-core-0.6.2.tgz#5adef566088e31fba80ba0a36df47d7094169144"
-  dependencies:
-    call-signature "0.0.2"
-    core-js "^2.0.0"
-
 end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.0.tgz#7a90d833efda6cfa6eac0f4949dbb0fad3a63206"
   dependencies:
     once "^1.4.0"
 
-equal-length@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/equal-length/-/equal-length-1.0.1.tgz#21ca112d48ab24b4e1e7ffc0e5339d31fdfc274c"
+errno@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.4.tgz#b896e23a9e5e8ba33871fc996abd3635fc9a1c7d"
+  dependencies:
+    prr "~0.0.0"
 
 error-ex@^1.2.0:
   version "1.3.1"
@@ -1262,36 +900,32 @@ error-ex@^1.2.0:
   dependencies:
     is-arrayish "^0.2.1"
 
-es6-error@^4.0.1, es6-error@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/es6-error/-/es6-error-4.0.2.tgz#eec5c726eacef51b7f6b73c20db6e1b13b069c98"
-
-escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.4, escape-string-regexp@^1.0.5:
+escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
-espower-location-detector@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/espower-location-detector/-/espower-location-detector-1.0.0.tgz#a17b7ecc59d30e179e2bef73fb4137704cb331b5"
+escodegen@^1.6.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.8.1.tgz#5a5b53af4693110bebb0867aa3430dd3b70a1018"
   dependencies:
-    is-url "^1.2.1"
-    path-is-absolute "^1.0.0"
-    source-map "^0.5.0"
-    xtend "^4.0.0"
+    esprima "^2.7.1"
+    estraverse "^1.9.1"
+    esutils "^2.0.2"
+    optionator "^0.8.1"
+  optionalDependencies:
+    source-map "~0.2.0"
+
+esprima@^2.6.0, esprima@^2.7.1:
+  version "2.7.3"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
 
 esprima@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
 
-espurify@^1.6.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/espurify/-/espurify-1.7.0.tgz#1c5cf6cbccc32e6f639380bd4f991fab9ba9d226"
-  dependencies:
-    core-js "^2.0.0"
-
-estraverse@^4.0.0, estraverse@^4.1.1:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
+estraverse@^1.9.1:
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-1.9.3.tgz#af67f2dc922582415950926091a4005d29c9bb44"
 
 esutils@^2.0.2:
   version "2.0.2"
@@ -1301,6 +935,12 @@ events@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
 
+exec-sh@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.2.0.tgz#14f75de3f20d286ef933099b2ce50a90359cef10"
+  dependencies:
+    merge "^1.1.3"
+
 execa@^0.6.3:
   version "0.6.3"
   resolved "https://registry.yarnpkg.com/execa/-/execa-0.6.3.tgz#57b69a594f081759c69e5370f0d17b9cb11658fe"
@@ -1325,6 +965,18 @@ execa@^0.7.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
+execa@^0.8.0:
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-0.8.0.tgz#d8d76bbc1b55217ed190fd6dd49d3c774ecfc8da"
+  dependencies:
+    cross-spawn "^5.0.1"
+    get-stream "^3.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
 exit-hook@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
@@ -1365,13 +1017,25 @@ extglob@^0.3.1:
   dependencies:
     is-extglob "^1.0.0"
 
-extsprintf@1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.0.2.tgz#e1080e0658e300b06294990cc70e1502235fd550"
+extsprintf@1.3.0, extsprintf@^1.2.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
 
-fast-diff@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/fast-diff/-/fast-diff-1.1.1.tgz#0aea0e4e605b6a2189f0e936d4b7fbaf1b7cfd9b"
+fast-levenshtein@~2.0.4:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
+
+fb-watchman@^1.8.0:
+  version "1.9.2"
+  resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-1.9.2.tgz#a24cf47827f82d38fb59a69ad70b76e3b6ae7383"
+  dependencies:
+    bser "1.0.2"
+
+fb-watchman@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-2.0.0.tgz#54e9abf7dfa2f26cd9b1636c588c1afc05de5d58"
+  dependencies:
+    bser "^2.0.0"
 
 figures@^1.7.0:
   version "1.7.0"
@@ -1390,31 +1054,22 @@ filename-regex@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.1.tgz#c1c4b9bee3e09725ddb106b75c1e301fe2f18b26"
 
+fileset@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/fileset/-/fileset-2.0.3.tgz#8e7548a96d3cc2327ee5e674168723a333bba2a0"
+  dependencies:
+    glob "^7.0.3"
+    minimatch "^3.0.3"
+
 fill-range@^2.1.0:
   version "2.2.3"
   resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-2.2.3.tgz#50b77dfd7e469bc7492470963699fe7a8485a723"
-  dependencies:
-    is-number "^2.1.0"
-    isobject "^2.0.0"
-    randomatic "^1.1.3"
-    repeat-element "^1.1.2"
-    repeat-string "^1.5.2"
-
-find-cache-dir@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-0.1.1.tgz#c8defae57c8a52a8a784f9e31c57c742e993a0b9"
-  dependencies:
-    commondir "^1.0.1"
-    mkdirp "^0.5.1"
-    pkg-dir "^1.0.0"
-
-find-cache-dir@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-1.0.0.tgz#9288e3e9e3cc3748717d39eade17cf71fc30ee6f"
-  dependencies:
-    commondir "^1.0.1"
-    make-dir "^1.0.0"
-    pkg-dir "^2.0.0"
+  dependencies:
+    is-number "^2.1.0"
+    isobject "^2.0.0"
+    randomatic "^1.1.3"
+    repeat-element "^1.1.2"
+    repeat-string "^1.5.2"
 
 find-up@^1.0.0:
   version "1.1.2"
@@ -1429,10 +1084,6 @@ find-up@^2.0.0, find-up@^2.1.0:
   dependencies:
     locate-path "^2.0.0"
 
-fn-name@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/fn-name/-/fn-name-2.0.1.tgz#5214d7537a4d06a4a301c0cc262feb84188002e7"
-
 for-in@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
@@ -1443,18 +1094,11 @@ for-own@^0.1.4:
   dependencies:
     for-in "^1.0.1"
 
-foreground-child@^1.5.3, foreground-child@^1.5.6:
-  version "1.5.6"
-  resolved "https://registry.yarnpkg.com/foreground-child/-/foreground-child-1.5.6.tgz#4fd71ad2dfde96789b980a5c0a295937cb2f5ce9"
-  dependencies:
-    cross-spawn "^4"
-    signal-exit "^3.0.0"
-
 forever-agent@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
 
-form-data@^2.1.4:
+form-data@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.2.0.tgz#9a5e3b9295f980b2623cf64fa238b14cebca707b"
   dependencies:
@@ -1470,59 +1114,32 @@ form-data@~2.1.1:
     combined-stream "^1.0.5"
     mime-types "^2.1.12"
 
+fs-extra@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.1.tgz#7fc0c6c8957f983f57f306a24e5b9ddd8d0dd880"
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^3.0.0"
+    universalify "^0.1.0"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
 
-fsevents@^1.0.0:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.1.2.tgz#3282b713fb3ad80ede0e9fcf4611b5aa6fc033f4"
-  dependencies:
-    nan "^2.3.0"
-    node-pre-gyp "^0.6.36"
-
-fstream-ignore@^1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/fstream-ignore/-/fstream-ignore-1.0.5.tgz#9c31dae34767018fe1d249b24dada67d092da105"
-  dependencies:
-    fstream "^1.0.0"
-    inherits "2"
-    minimatch "^3.0.0"
-
-fstream@^1.0.0, fstream@^1.0.10, fstream@^1.0.2:
-  version "1.0.11"
-  resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.11.tgz#5c1fb1f117477114f0632a0eb4b71b3cb0fd3171"
-  dependencies:
-    graceful-fs "^4.1.2"
-    inherits "~2.0.0"
-    mkdirp ">=0.5 0"
-    rimraf "2"
-
-function-name-support@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/function-name-support/-/function-name-support-0.2.0.tgz#55d3bfaa6eafd505a50f9bc81fdf57564a0bb071"
+generate-function@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/generate-function/-/generate-function-2.0.0.tgz#6858fe7c0969b7d4e9093337647ac79f60dfbe74"
 
-gauge@~2.7.3:
-  version "2.7.4"
-  resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
+generate-object-property@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/generate-object-property/-/generate-object-property-1.2.0.tgz#9c0e1c40308ce804f4783618b937fa88f99d50d0"
   dependencies:
-    aproba "^1.0.3"
-    console-control-strings "^1.0.0"
-    has-unicode "^2.0.0"
-    object-assign "^4.1.0"
-    signal-exit "^3.0.0"
-    string-width "^1.0.1"
-    strip-ansi "^3.0.1"
-    wide-align "^1.1.0"
+    is-property "^1.0.0"
 
 get-caller-file@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.2.tgz#f702e63127e7e231c160a80c1554acb70d5047e5"
 
-get-port@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/get-port/-/get-port-3.1.0.tgz#ef01b18a84ca6486970ff99e54446141a73ffd3e"
-
 get-stdin@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
@@ -1572,7 +1189,7 @@ glob-stream@^6.1.0:
     to-absolute-glob "^2.0.0"
     unique-stream "^2.0.2"
 
-glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.1:
+glob@^7.0.3, glob@^7.0.5, glob@^7.1.1:
   version "7.1.2"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
   dependencies:
@@ -1598,16 +1215,6 @@ globby@^5.0.0:
     pify "^2.0.0"
     pinkie-promise "^2.0.0"
 
-globby@^6.0.0:
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/globby/-/globby-6.1.0.tgz#f5a6d70e8395e21c858fb0489d64df02424d506c"
-  dependencies:
-    array-union "^1.0.1"
-    glob "^7.0.3"
-    object-assign "^4.0.1"
-    pify "^2.0.0"
-    pinkie-promise "^2.0.0"
-
 got@^6.7.1:
   version "6.7.1"
   resolved "https://registry.yarnpkg.com/got/-/got-6.7.1.tgz#240cd05785a9a18e561dc1b44b41c763ef1e8db0"
@@ -1643,10 +1250,14 @@ got@^7.1.0:
     url-parse-lax "^1.0.0"
     url-to-options "^1.0.1"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.2:
+graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
+growly@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
+
 handlebars@^4.0.3:
   version "4.0.10"
   resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.10.tgz#3d30c718b09a3d96f23ea4cc1f403c4d3ba9ff4f"
@@ -1661,6 +1272,15 @@ har-schema@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-1.0.5.tgz#d263135f43307c02c602afc8fe95970c0151369e"
 
+har-validator@~2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-2.0.6.tgz#cdcbc08188265ad119b6a5a7c8ab70eecfb5d27d"
+  dependencies:
+    chalk "^1.1.1"
+    commander "^2.9.0"
+    is-my-json-valid "^2.12.4"
+    pinkie-promise "^2.0.0"
+
 har-validator@~4.2.1:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-4.2.1.tgz#33481d0f1bbff600dd203d75812a6a5fba002e2a"
@@ -1674,10 +1294,6 @@ has-ansi@^2.0.0:
   dependencies:
     ansi-regex "^2.0.0"
 
-has-color@~0.1.0:
-  version "0.1.7"
-  resolved "https://registry.yarnpkg.com/has-color/-/has-color-0.1.7.tgz#67144a5260c34fc3cca677d041daf52fe7b78b2f"
-
 has-flag@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
@@ -1696,10 +1312,6 @@ has-to-string-tag-x@^1.2.0:
   dependencies:
     has-symbol-support-x "^1.4.0"
 
-has-unicode@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
-
 has-yarn@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/has-yarn/-/has-yarn-1.0.0.tgz#89e25db604b725c8f5976fff0addc921b828a5a7"
@@ -1737,6 +1349,12 @@ hosted-git-info@^2.1.4:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.5.0.tgz#6d60e34b3abbc8313062c3b798ef8d901a07af3c"
 
+html-encoding-sniffer@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.1.tgz#79bf7a785ea495fe66165e734153f363ff5437da"
+  dependencies:
+    whatwg-encoding "^1.0.1"
+
 http-signature@~1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.1.1.tgz#df72e267066cd0ac67fb76adf8e134a8fbcf91bf"
@@ -1745,24 +1363,9 @@ http-signature@~1.1.0:
     jsprim "^1.2.2"
     sshpk "^1.7.0"
 
-hullabaloo-config-manager@^1.1.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/hullabaloo-config-manager/-/hullabaloo-config-manager-1.1.1.tgz#1d9117813129ad035fd9e8477eaf066911269fe3"
-  dependencies:
-    dot-prop "^4.1.0"
-    es6-error "^4.0.2"
-    graceful-fs "^4.1.11"
-    indent-string "^3.1.0"
-    json5 "^0.5.1"
-    lodash.clonedeep "^4.5.0"
-    lodash.clonedeepwith "^4.5.0"
-    lodash.isequal "^4.5.0"
-    lodash.merge "^4.6.0"
-    md5-hex "^2.0.0"
-    package-hash "^2.0.0"
-    pkg-dir "^2.0.0"
-    resolve-from "^3.0.0"
-    safe-buffer "^5.0.1"
+iconv-lite@0.4.13:
+  version "0.4.13"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.13.tgz#1f88aba4ab0b1508e8312acc39345f36e992e2f2"
 
 iconv-lite@^0.4.17:
   version "0.4.18"
@@ -1772,21 +1375,10 @@ ieee754@^1.1.4:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
 
-ignore-by-default@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/ignore-by-default/-/ignore-by-default-1.0.1.tgz#48ca6d72f6c6a3af00a9ad4ae6876be3889e2b09"
-
 import-lazy@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/import-lazy/-/import-lazy-2.1.0.tgz#05698e3d45c88e8d7e9d92cb0584e77f096f3e43"
 
-import-local@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/import-local/-/import-local-0.1.1.tgz#b1179572aacdc11c6a91009fb430dbcab5f668a8"
-  dependencies:
-    pkg-dir "^2.0.0"
-    resolve-cwd "^2.0.0"
-
 imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
@@ -1797,7 +1389,7 @@ indent-string@^2.1.0:
   dependencies:
     repeating "^2.0.0"
 
-indent-string@^3.0.0, indent-string@^3.1.0:
+indent-string@^3.0.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-3.2.0.tgz#4a5fd6d27cc332f37e5419a504dbb837105c9289"
 
@@ -1808,7 +1400,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, inherits@~2.0.3:
+inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
@@ -1845,10 +1437,6 @@ invert-kv@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
 
-irregular-plurals@^1.0.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/irregular-plurals/-/irregular-plurals-1.3.0.tgz#7af06931bdf74be33dcf585a13e06fccc16caecf"
-
 is-absolute@^0.2.5:
   version "0.2.6"
   resolved "https://registry.yarnpkg.com/is-absolute/-/is-absolute-0.2.6.tgz#20de69f3db942ef2d87b9c2da36f172235b1b5eb"
@@ -1860,12 +1448,6 @@ is-arrayish@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
 
-is-binary-path@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-1.0.1.tgz#75f16642b480f187a711c814161fd3a4a7655898"
-  dependencies:
-    binary-extensions "^1.0.0"
-
 is-buffer@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.5.tgz#1f3b26ef613b214b88cbca23cc6c01d87961eecc"
@@ -1876,7 +1458,7 @@ is-builtin-module@^1.0.0:
   dependencies:
     builtin-modules "^1.0.0"
 
-is-ci@^1.0.7:
+is-ci@^1.0.10:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.0.10.tgz#f739336b2632365061a9d48270cd56ae3369318e"
   dependencies:
@@ -1892,10 +1474,6 @@ is-equal-shallow@^0.1.3:
   dependencies:
     is-primitive "^2.0.0"
 
-is-error@^2.2.0:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/is-error/-/is-error-2.2.1.tgz#684a96d84076577c98f4cdb40c6d26a5123bf19c"
-
 is-extendable@^0.1.0, is-extendable@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
@@ -1908,7 +1486,7 @@ is-extglob@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
 
-is-finite@^1.0.0, is-finite@^1.0.1:
+is-finite@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-finite/-/is-finite-1.0.2.tgz#cc6677695602be550ef11e8b4aa6305342b6d0aa"
   dependencies:
@@ -1924,10 +1502,6 @@ is-fullwidth-code-point@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
 
-is-generator-fn@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-1.0.0.tgz#969d49e1bb3329f6bb7f09089be26578b2ddd46a"
-
 is-glob@^2.0.0, is-glob@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
@@ -1940,6 +1514,15 @@ is-glob@^3.1.0:
   dependencies:
     is-extglob "^2.1.0"
 
+is-my-json-valid@^2.12.4:
+  version "2.16.0"
+  resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.16.0.tgz#f079dd9bfdae65ee2038aae8acbc86ab109e3693"
+  dependencies:
+    generate-function "^2.0.0"
+    generate-object-property "^1.1.0"
+    jsonpointer "^4.0.0"
+    xtend "^4.0.0"
+
 is-negated-glob@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-negated-glob/-/is-negated-glob-1.0.0.tgz#6910bca5da8c95e784b5751b976cf5a10fee36d2"
@@ -1968,12 +1551,6 @@ is-object@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-object/-/is-object-1.0.1.tgz#8952688c5ec2ffd6b03ecc85e769e02903083470"
 
-is-observable@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/is-observable/-/is-observable-0.2.0.tgz#b361311d83c6e5d726cabf5e250b0237106f5ae2"
-  dependencies:
-    symbol-observable "^0.2.2"
-
 is-path-cwd@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-path-cwd/-/is-path-cwd-1.0.0.tgz#d225ec23132e89edd38fda767472e62e65f1106d"
@@ -1990,7 +1567,7 @@ is-path-inside@^1.0.0:
   dependencies:
     path-is-inside "^1.0.1"
 
-is-plain-obj@^1.0.0, is-plain-obj@^1.1.0:
+is-plain-obj@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
 
@@ -2006,6 +1583,10 @@ is-promise@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
 
+is-property@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
+
 is-redirect@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-redirect/-/is-redirect-1.0.0.tgz#1d03dded53bd8db0f30c26e4f95d36fc7c87dc24"
@@ -2034,11 +1615,7 @@ is-unc-path@^0.1.1:
   dependencies:
     unc-path-regex "^0.1.0"
 
-is-url@^1.2.1:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/is-url/-/is-url-1.2.2.tgz#498905a593bf47cc2d9e7f738372bbf7696c7f26"
-
-is-utf8@^0.2.0, is-utf8@^0.2.1:
+is-utf8@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
 
@@ -2064,7 +1641,23 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
-istanbul-lib-coverage@^1.1.1:
+istanbul-api@^1.1.1:
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-1.1.11.tgz#fcc0b461e2b3bda71e305155138238768257d9de"
+  dependencies:
+    async "^2.1.4"
+    fileset "^2.0.2"
+    istanbul-lib-coverage "^1.1.1"
+    istanbul-lib-hook "^1.0.7"
+    istanbul-lib-instrument "^1.7.4"
+    istanbul-lib-report "^1.1.1"
+    istanbul-lib-source-maps "^1.2.1"
+    istanbul-reports "^1.1.1"
+    js-yaml "^3.7.0"
+    mkdirp "^0.5.1"
+    once "^1.4.0"
+
+istanbul-lib-coverage@^1.0.1, istanbul-lib-coverage@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.1.1.tgz#73bfb998885299415c93d38a3e9adf784a77a9da"
 
@@ -2074,7 +1667,7 @@ istanbul-lib-hook@^1.0.7:
   dependencies:
     append-transform "^0.4.0"
 
-istanbul-lib-instrument@^1.7.4:
+istanbul-lib-instrument@^1.4.2, istanbul-lib-instrument@^1.7.2, istanbul-lib-instrument@^1.7.4:
   version "1.7.4"
   resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.7.4.tgz#e9fd920e4767f3d19edc765e2d6b3f5ccbd0eea8"
   dependencies:
@@ -2095,7 +1688,7 @@ istanbul-lib-report@^1.1.1:
     path-parse "^1.0.5"
     supports-color "^3.1.2"
 
-istanbul-lib-source-maps@^1.2.1:
+istanbul-lib-source-maps@^1.1.0, istanbul-lib-source-maps@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.1.tgz#a6fe1acba8ce08eebc638e572e294d267008aa0c"
   dependencies:
@@ -2118,19 +1711,233 @@ isurl@^1.0.0-alpha5:
     has-to-string-tag-x "^1.2.0"
     is-object "^1.0.1"
 
+jest-changed-files@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-20.0.3.tgz#9394d5cc65c438406149bef1bf4d52b68e03e3f8"
+
+jest-cli@^20.0.4:
+  version "20.0.4"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-20.0.4.tgz#e532b19d88ae5bc6c417e8b0593a6fe954b1dc93"
+  dependencies:
+    ansi-escapes "^1.4.0"
+    callsites "^2.0.0"
+    chalk "^1.1.3"
+    graceful-fs "^4.1.11"
+    is-ci "^1.0.10"
+    istanbul-api "^1.1.1"
+    istanbul-lib-coverage "^1.0.1"
+    istanbul-lib-instrument "^1.4.2"
+    istanbul-lib-source-maps "^1.1.0"
+    jest-changed-files "^20.0.3"
+    jest-config "^20.0.4"
+    jest-docblock "^20.0.3"
+    jest-environment-jsdom "^20.0.3"
+    jest-haste-map "^20.0.4"
+    jest-jasmine2 "^20.0.4"
+    jest-message-util "^20.0.3"
+    jest-regex-util "^20.0.3"
+    jest-resolve-dependencies "^20.0.3"
+    jest-runtime "^20.0.4"
+    jest-snapshot "^20.0.3"
+    jest-util "^20.0.3"
+    micromatch "^2.3.11"
+    node-notifier "^5.0.2"
+    pify "^2.3.0"
+    slash "^1.0.0"
+    string-length "^1.0.1"
+    throat "^3.0.0"
+    which "^1.2.12"
+    worker-farm "^1.3.1"
+    yargs "^7.0.2"
+
+jest-config@^20.0.0, jest-config@^20.0.4:
+  version "20.0.4"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-20.0.4.tgz#e37930ab2217c913605eff13e7bd763ec48faeea"
+  dependencies:
+    chalk "^1.1.3"
+    glob "^7.1.1"
+    jest-environment-jsdom "^20.0.3"
+    jest-environment-node "^20.0.3"
+    jest-jasmine2 "^20.0.4"
+    jest-matcher-utils "^20.0.3"
+    jest-regex-util "^20.0.3"
+    jest-resolve "^20.0.4"
+    jest-validate "^20.0.3"
+    pretty-format "^20.0.3"
+
+jest-diff@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-20.0.3.tgz#81f288fd9e675f0fb23c75f1c2b19445fe586617"
+  dependencies:
+    chalk "^1.1.3"
+    diff "^3.2.0"
+    jest-matcher-utils "^20.0.3"
+    pretty-format "^20.0.3"
+
+jest-docblock@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-20.0.3.tgz#17bea984342cc33d83c50fbe1545ea0efaa44712"
+
+jest-environment-jsdom@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-20.0.3.tgz#048a8ac12ee225f7190417713834bb999787de99"
+  dependencies:
+    jest-mock "^20.0.3"
+    jest-util "^20.0.3"
+    jsdom "^9.12.0"
+
+jest-environment-node@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-20.0.3.tgz#d488bc4612af2c246e986e8ae7671a099163d403"
+  dependencies:
+    jest-mock "^20.0.3"
+    jest-util "^20.0.3"
+
+jest-haste-map@^20.0.4:
+  version "20.0.5"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-20.0.5.tgz#abad74efb1a005974a7b6517e11010709cab9112"
+  dependencies:
+    fb-watchman "^2.0.0"
+    graceful-fs "^4.1.11"
+    jest-docblock "^20.0.3"
+    micromatch "^2.3.11"
+    sane "~1.6.0"
+    worker-farm "^1.3.1"
+
+jest-jasmine2@^20.0.4:
+  version "20.0.4"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-20.0.4.tgz#fcc5b1411780d911d042902ef1859e852e60d5e1"
+  dependencies:
+    chalk "^1.1.3"
+    graceful-fs "^4.1.11"
+    jest-diff "^20.0.3"
+    jest-matcher-utils "^20.0.3"
+    jest-matchers "^20.0.3"
+    jest-message-util "^20.0.3"
+    jest-snapshot "^20.0.3"
+    once "^1.4.0"
+    p-map "^1.1.1"
+
+jest-matcher-utils@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-20.0.3.tgz#b3a6b8e37ca577803b0832a98b164f44b7815612"
+  dependencies:
+    chalk "^1.1.3"
+    pretty-format "^20.0.3"
+
+jest-matchers@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-matchers/-/jest-matchers-20.0.3.tgz#ca69db1c32db5a6f707fa5e0401abb55700dfd60"
+  dependencies:
+    jest-diff "^20.0.3"
+    jest-matcher-utils "^20.0.3"
+    jest-message-util "^20.0.3"
+    jest-regex-util "^20.0.3"
+
+jest-message-util@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-20.0.3.tgz#6aec2844306fcb0e6e74d5796c1006d96fdd831c"
+  dependencies:
+    chalk "^1.1.3"
+    micromatch "^2.3.11"
+    slash "^1.0.0"
+
+jest-mock@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-20.0.3.tgz#8bc070e90414aa155c11a8d64c869a0d5c71da59"
+
+jest-regex-util@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-20.0.3.tgz#85bbab5d133e44625b19faf8c6aa5122d085d762"
+
+jest-resolve-dependencies@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-20.0.3.tgz#6e14a7b717af0f2cb3667c549de40af017b1723a"
+  dependencies:
+    jest-regex-util "^20.0.3"
+
+jest-resolve@^20.0.4:
+  version "20.0.4"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-20.0.4.tgz#9448b3e8b6bafc15479444c6499045b7ffe597a5"
+  dependencies:
+    browser-resolve "^1.11.2"
+    is-builtin-module "^1.0.0"
+    resolve "^1.3.2"
+
+jest-runtime@^20.0.4:
+  version "20.0.4"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-20.0.4.tgz#a2c802219c4203f754df1404e490186169d124d8"
+  dependencies:
+    babel-core "^6.0.0"
+    babel-jest "^20.0.3"
+    babel-plugin-istanbul "^4.0.0"
+    chalk "^1.1.3"
+    convert-source-map "^1.4.0"
+    graceful-fs "^4.1.11"
+    jest-config "^20.0.4"
+    jest-haste-map "^20.0.4"
+    jest-regex-util "^20.0.3"
+    jest-resolve "^20.0.4"
+    jest-util "^20.0.3"
+    json-stable-stringify "^1.0.1"
+    micromatch "^2.3.11"
+    strip-bom "3.0.0"
+    yargs "^7.0.2"
+
+jest-snapshot@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-20.0.3.tgz#5b847e1adb1a4d90852a7f9f125086e187c76566"
+  dependencies:
+    chalk "^1.1.3"
+    jest-diff "^20.0.3"
+    jest-matcher-utils "^20.0.3"
+    jest-util "^20.0.3"
+    natural-compare "^1.4.0"
+    pretty-format "^20.0.3"
+
+jest-util@^20.0.0, jest-util@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-20.0.3.tgz#0c07f7d80d82f4e5a67c6f8b9c3fe7f65cfd32ad"
+  dependencies:
+    chalk "^1.1.3"
+    graceful-fs "^4.1.11"
+    jest-message-util "^20.0.3"
+    jest-mock "^20.0.3"
+    jest-validate "^20.0.3"
+    leven "^2.1.0"
+    mkdirp "^0.5.1"
+
+jest-validate@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-20.0.3.tgz#d0cfd1de4f579f298484925c280f8f1d94ec3cab"
+  dependencies:
+    chalk "^1.1.3"
+    jest-matcher-utils "^20.0.3"
+    leven "^2.1.0"
+    pretty-format "^20.0.3"
+
+jest@^20.0.4:
+  version "20.0.4"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-20.0.4.tgz#3dd260c2989d6dad678b1e9cc4d91944f6d602ac"
+  dependencies:
+    jest-cli "^20.0.4"
+
 jmespath@0.15.0:
   version "0.15.0"
   resolved "https://registry.yarnpkg.com/jmespath/-/jmespath-0.15.0.tgz#a3f222a9aae9f966f5d27c796510e28091764217"
 
-js-string-escape@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/js-string-escape/-/js-string-escape-1.0.1.tgz#e2625badbc0d67c7533e9edc1068c587ae4137ef"
-
 js-tokens@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
-js-yaml@^3.4.3, js-yaml@^3.8.2:
+js-yaml@3.6.1:
+  version "3.6.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.6.1.tgz#6e5fe67d8b205ce4d22fad05b7781e8dadcc4b30"
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^2.6.0"
+
+js-yaml@^3.4.3, js-yaml@^3.7.0:
   version "3.9.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.9.1.tgz#08775cebdfdd359209f0d2acd383c8f86a6904a0"
   dependencies:
@@ -2142,17 +1949,37 @@ jsbn@~0.1.0:
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
 
 jschardet@^1.4.2:
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/jschardet/-/jschardet-1.5.0.tgz#a61f310306a5a71188e1b1acd08add3cfbb08b1e"
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/jschardet/-/jschardet-1.5.1.tgz#c519f629f86b3a5bedba58a88d311309eec097f9"
+
+jsdom@^9.12.0:
+  version "9.12.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-9.12.0.tgz#e8c546fffcb06c00d4833ca84410fed7f8a097d4"
+  dependencies:
+    abab "^1.0.3"
+    acorn "^4.0.4"
+    acorn-globals "^3.1.0"
+    array-equal "^1.0.0"
+    content-type-parser "^1.0.1"
+    cssom ">= 0.3.2 < 0.4.0"
+    cssstyle ">= 0.2.37 < 0.3.0"
+    escodegen "^1.6.1"
+    html-encoding-sniffer "^1.0.1"
+    nwmatcher ">= 1.3.9 < 2.0.0"
+    parse5 "^1.5.1"
+    request "^2.79.0"
+    sax "^1.2.1"
+    symbol-tree "^3.2.1"
+    tough-cookie "^2.3.2"
+    webidl-conversions "^4.0.0"
+    whatwg-encoding "^1.0.1"
+    whatwg-url "^4.3.0"
+    xml-name-validator "^2.0.1"
 
 jsesc@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
 
-jsesc@~0.5.0:
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
-
 json-schema@0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
@@ -2167,22 +1994,32 @@ json-stringify-safe@~5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
 
-json5@^0.5.0, json5@^0.5.1:
+json5@^0.5.0:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
 
+jsonfile@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-3.0.1.tgz#a5ecc6f65f53f662c4415c7675a0331d0992ec66"
+  optionalDependencies:
+    graceful-fs "^4.1.6"
+
 jsonify@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
 
+jsonpointer@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
+
 jsprim@^1.2.2:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.0.tgz#a3b87e40298d8c380552d8cc7628a0bb95a22918"
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
   dependencies:
     assert-plus "1.0.0"
-    extsprintf "1.0.2"
+    extsprintf "1.3.0"
     json-schema "0.2.3"
-    verror "1.3.6"
+    verror "1.10.0"
 
 kind-of@^3.0.2:
   version "3.2.2"
@@ -2196,12 +2033,6 @@ kind-of@^4.0.0:
   dependencies:
     is-buffer "^1.1.5"
 
-last-line-stream@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/last-line-stream/-/last-line-stream-1.0.0.tgz#d1b64d69f86ff24af2d04883a2ceee14520a5600"
-  dependencies:
-    through2 "^2.0.0"
-
 latest-version@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-3.1.0.tgz#a205383fea322b33b5ae3b18abee0dc2f356ee15"
@@ -2218,10 +2049,25 @@ lcid@^1.0.0:
   dependencies:
     invert-kv "^1.0.0"
 
+lcov-parse@0.0.10:
+  version "0.0.10"
+  resolved "https://registry.yarnpkg.com/lcov-parse/-/lcov-parse-0.0.10.tgz#1b0b8ff9ac9c7889250582b70b71315d9da6d9a3"
+
 leven@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/leven/-/leven-1.0.2.tgz#9144b6eebca5f1d0680169f1a6770dcea60b75c3"
 
+leven@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
+
+levn@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
+  dependencies:
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+
 lighthouse-logger@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/lighthouse-logger/-/lighthouse-logger-1.0.0.tgz#c6abdfbbbf0b4a541ab33864802cbad8944bcc8c"
@@ -2229,12 +2075,12 @@ lighthouse-logger@^1.0.0:
     debug "^2.6.8"
 
 lint-staged@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-4.0.2.tgz#8e83e11e9e1656c09b6117f6db0d55fd4960a1c0"
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-4.0.3.tgz#1ce55591bc2c83a781a90b69a0a0c8aa0fc6370b"
   dependencies:
     app-root-path "^2.0.0"
     cosmiconfig "^1.1.0"
-    execa "^0.7.0"
+    execa "^0.8.0"
     listr "^0.12.0"
     lodash.chunk "^4.2.0"
     minimatch "^3.0.0"
@@ -2339,42 +2185,14 @@ lodash.chunk@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/lodash.chunk/-/lodash.chunk-4.2.0.tgz#66e5ce1f76ed27b4303d8c6512e8d1216e8106bc"
 
-lodash.clonedeep@^4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
-
-lodash.clonedeepwith@^4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/lodash.clonedeepwith/-/lodash.clonedeepwith-4.5.0.tgz#6ee30573a03a1a60d670a62ef33c10cf1afdbdd4"
-
-lodash.debounce@^4.0.3:
-  version "4.0.8"
-  resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
-
-lodash.difference@^4.3.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/lodash.difference/-/lodash.difference-4.5.0.tgz#9ccb4e505d486b91651345772885a2df27fd017c"
-
-lodash.flatten@^4.2.0:
-  version "4.4.0"
-  resolved "https://registry.yarnpkg.com/lodash.flatten/-/lodash.flatten-4.4.0.tgz#f31c22225a9632d2bbf8e4addbef240aa765a61f"
-
-lodash.flattendeep@^4.4.0:
-  version "4.4.0"
-  resolved "https://registry.yarnpkg.com/lodash.flattendeep/-/lodash.flattendeep-4.4.0.tgz#fb030917f86a3134e5bc9bec0d69e0013ddfedb2"
-
-lodash.isequal@^4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/lodash.isequal/-/lodash.isequal-4.5.0.tgz#415c4478f2bcc30120c22ce10ed3226f7d3e18e0"
-
-lodash.merge@^4.6.0:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/lodash.merge/-/lodash.merge-4.6.0.tgz#69884ba144ac33fe699737a6086deffadd0f89c5"
-
-lodash@^4.0.0, lodash@^4.2.0, lodash@^4.3.0:
+lodash@^4.0.0, lodash@^4.14.0, lodash@^4.2.0, lodash@^4.3.0:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
+log-driver@1.2.5:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/log-driver/-/log-driver-1.2.5.tgz#7ae4ec257302fd790d557cb10c97100d857b0056"
+
 log-symbols@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-1.0.2.tgz#376ff7b58ea3086a0f09facc74617eca501e1a18"
@@ -2398,7 +2216,7 @@ loose-envify@^1.0.0:
   dependencies:
     js-tokens "^3.0.0"
 
-loud-rejection@^1.0.0, loud-rejection@^1.2.0:
+loud-rejection@^1.0.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/loud-rejection/-/loud-rejection-1.6.0.tgz#5b46f80147edee578870f086d04821cf998e551f"
   dependencies:
@@ -2422,31 +2240,19 @@ make-dir@^1.0.0:
   dependencies:
     pify "^2.3.0"
 
-map-obj@^1.0.0, map-obj@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
-
-matcher@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/matcher/-/matcher-1.0.0.tgz#aaf0c4816eb69b92094674175625f3466b0e3e19"
-  dependencies:
-    escape-string-regexp "^1.0.4"
-
-md5-hex@^1.2.0, md5-hex@^1.3.0:
+make-error@^1.1.1:
   version "1.3.0"
-  resolved "https://registry.yarnpkg.com/md5-hex/-/md5-hex-1.3.0.tgz#d2c4afe983c4370662179b8cad145219135046c4"
-  dependencies:
-    md5-o-matic "^0.1.1"
+  resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.0.tgz#52ad3a339ccf10ce62b4040b708fe707244b8b96"
 
-md5-hex@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/md5-hex/-/md5-hex-2.0.0.tgz#d0588e9f1c74954492ecd24ac0ac6ce997d92e33"
+makeerror@1.0.x:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/makeerror/-/makeerror-1.0.11.tgz#e01a5c9109f2af79660e4e8b9587790184f5a96c"
   dependencies:
-    md5-o-matic "^0.1.1"
+    tmpl "1.0.x"
 
-md5-o-matic@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/md5-o-matic/-/md5-o-matic-0.1.1.tgz#822bccd65e117c514fab176b25945d54100a03c3"
+map-obj@^1.0.0, map-obj@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
 
 mem@^1.1.0:
   version "1.1.0"
@@ -2469,11 +2275,9 @@ meow@^3.7.0:
     redent "^1.0.0"
     trim-newlines "^1.0.0"
 
-merge-source-map@^1.0.2:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/merge-source-map/-/merge-source-map-1.0.4.tgz#a5de46538dae84d4114cc5ea02b4772a6346701f"
-  dependencies:
-    source-map "^0.5.6"
+merge@^1.1.3:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.0.tgz#7531e39d4949c281a66b8c5a6e0265e8b05894da"
 
 micromatch@^2.1.5, micromatch@^2.3.11:
   version "2.3.11"
@@ -2511,7 +2315,7 @@ mimic-response@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.0.tgz#df3d3652a73fded6b9b0b24146e6fd052353458e"
 
-minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4:
+minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.3, minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
   dependencies:
@@ -2521,7 +2325,7 @@ minimist@0.0.8:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
 
-minimist@^1.1.0, minimist@^1.1.3, minimist@^1.2.0:
+minimist@1.2.0, minimist@^1.1.0, minimist@^1.1.1, minimist@^1.1.3, minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
@@ -2529,7 +2333,7 @@ minimist@~0.0.1:
   version "0.0.10"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
 
-mkdirp@0.5.1, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1:
+mkdirp@0.5.1, mkdirp@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   dependencies:
@@ -2544,9 +2348,9 @@ mqtt-packet@^5.4.0:
     process-nextick-args "^1.0.7"
     safe-buffer "^5.1.0"
 
-mqtt@^2.9.2:
-  version "2.10.0"
-  resolved "https://registry.yarnpkg.com/mqtt/-/mqtt-2.10.0.tgz#61ab450a76598557769c31003648214967f069e4"
+mqtt@^2.11.0:
+  version "2.11.0"
+  resolved "https://registry.yarnpkg.com/mqtt/-/mqtt-2.11.0.tgz#39031df4a300532f3c64e61050dda212bf055eb0"
   dependencies:
     commist "^1.0.0"
     concat-stream "^1.6.0"
@@ -2562,51 +2366,34 @@ mqtt@^2.9.2:
     websocket-stream "^5.0.1"
     xtend "^4.0.1"
 
-ms@2.0.0, ms@^2.0.0:
+ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
 
-multimatch@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/multimatch/-/multimatch-2.1.0.tgz#9c7906a22fb4c02919e2f5f75161b4cdbd4b2a2b"
-  dependencies:
-    array-differ "^1.0.0"
-    array-union "^1.0.1"
-    arrify "^1.0.0"
-    minimatch "^3.0.0"
-
 mute-stream@0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
 
-nan@^2.3.0:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.6.2.tgz#e4ff34e6c95fdfb5aecc08de6596f43605a7db45"
+natural-compare@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
 
 node-fingerprint@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/node-fingerprint/-/node-fingerprint-0.0.2.tgz#31cbabeb71a67ae7dd5a7dc042e51c3c75868501"
 
-node-pre-gyp@^0.6.36:
-  version "0.6.36"
-  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.36.tgz#db604112cb74e0d477554e9b505b17abddfab786"
-  dependencies:
-    mkdirp "^0.5.1"
-    nopt "^4.0.1"
-    npmlog "^4.0.2"
-    rc "^1.1.7"
-    request "^2.81.0"
-    rimraf "^2.6.1"
-    semver "^5.3.0"
-    tar "^2.2.1"
-    tar-pack "^3.4.0"
+node-int64@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
 
-nopt@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
+node-notifier@^5.0.2:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-5.1.2.tgz#2fa9e12605fa10009d44549d6fcd8a63dde0e4ff"
   dependencies:
-    abbrev "1"
-    osenv "^0.1.4"
+    growly "^1.3.0"
+    semver "^5.3.0"
+    shellwords "^0.1.0"
+    which "^1.2.12"
 
 normalize-package-data@^2.3.2, normalize-package-data@^2.3.4:
   version "2.4.0"
@@ -2663,50 +2450,13 @@ npm-which@^3.0.1:
     npm-path "^2.0.2"
     which "^1.2.10"
 
-npmlog@^4.0.2:
-  version "4.1.2"
-  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
-  dependencies:
-    are-we-there-yet "~1.1.2"
-    console-control-strings "~1.1.0"
-    gauge "~2.7.3"
-    set-blocking "~2.0.0"
-
-number-is-nan@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
-
-nyc@^11.1.0:
-  version "11.1.0"
-  resolved "https://registry.yarnpkg.com/nyc/-/nyc-11.1.0.tgz#d6b3c5e16892a25af63138ba484676aa8a22eda7"
-  dependencies:
-    archy "^1.0.0"
-    arrify "^1.0.1"
-    caching-transform "^1.0.0"
-    convert-source-map "^1.3.0"
-    debug-log "^1.0.1"
-    default-require-extensions "^1.0.0"
-    find-cache-dir "^0.1.1"
-    find-up "^2.1.0"
-    foreground-child "^1.5.3"
-    glob "^7.0.6"
-    istanbul-lib-coverage "^1.1.1"
-    istanbul-lib-hook "^1.0.7"
-    istanbul-lib-instrument "^1.7.4"
-    istanbul-lib-report "^1.1.1"
-    istanbul-lib-source-maps "^1.2.1"
-    istanbul-reports "^1.1.1"
-    md5-hex "^1.2.0"
-    merge-source-map "^1.0.2"
-    micromatch "^2.3.11"
-    mkdirp "^0.5.0"
-    resolve-from "^2.0.0"
-    rimraf "^2.5.4"
-    signal-exit "^3.0.1"
-    spawn-wrap "^1.3.8"
-    test-exclude "^4.1.1"
-    yargs "^8.0.1"
-    yargs-parser "^5.0.0"
+number-is-nan@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
+
+"nwmatcher@>= 1.3.9 < 2.0.0":
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/nwmatcher/-/nwmatcher-1.4.1.tgz#7ae9b07b0ea804db7e25f05cb5fe4097d4e4949f"
 
 oauth-sign@~0.8.1:
   version "0.8.2"
@@ -2723,14 +2473,7 @@ object.omit@^2.0.0:
     for-own "^0.1.4"
     is-extendable "^0.1.1"
 
-observable-to-promise@^0.5.0:
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/observable-to-promise/-/observable-to-promise-0.5.0.tgz#c828f0f0dc47e9f86af8a4977c5d55076ce7a91f"
-  dependencies:
-    is-observable "^0.2.0"
-    symbol-observable "^1.0.4"
-
-once@^1.3.0, once@^1.3.1, once@^1.3.3, once@^1.4.0:
+once@^1.3.0, once@^1.3.1, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   dependencies:
@@ -2753,9 +2496,16 @@ optimist@^0.6.1:
     minimist "~0.0.1"
     wordwrap "~0.0.2"
 
-option-chain@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/option-chain/-/option-chain-1.0.0.tgz#938d73bd4e1783f948d34023644ada23669e30f2"
+optionator@^0.8.1:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
+  dependencies:
+    deep-is "~0.1.3"
+    fast-levenshtein "~2.0.4"
+    levn "~0.3.0"
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+    wordwrap "~1.0.0"
 
 ora@^0.2.3:
   version "0.2.3"
@@ -2776,6 +2526,12 @@ os-homedir@^1.0.0, os-homedir@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
 
+os-locale@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
+  dependencies:
+    lcid "^1.0.0"
+
 os-locale@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-2.1.0.tgz#42bc2900a6b5b8bd17376c8e882b65afccf24bf2"
@@ -2784,17 +2540,10 @@ os-locale@^2.0.0:
     lcid "^1.0.0"
     mem "^1.1.0"
 
-os-tmpdir@^1.0.0, os-tmpdir@^1.0.1, os-tmpdir@~1.0.1:
+os-tmpdir@^1.0.1, os-tmpdir@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
 
-osenv@^0.1.4:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.4.tgz#42fe6d5953df06c8064be6f176c3d05aaaa34644"
-  dependencies:
-    os-homedir "^1.0.0"
-    os-tmpdir "^1.0.0"
-
 p-cancelable@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-0.3.0.tgz#b9e123800bcebb7ac13a479be195b507b98d30fa"
@@ -2823,21 +2572,6 @@ p-timeout@^1.1.1:
   dependencies:
     p-finally "^1.0.0"
 
-package-hash@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/package-hash/-/package-hash-1.2.0.tgz#003e56cd57b736a6ed6114cc2b81542672770e44"
-  dependencies:
-    md5-hex "^1.3.0"
-
-package-hash@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/package-hash/-/package-hash-2.0.0.tgz#78ae326c89e05a4d813b68601977af05c00d2a0d"
-  dependencies:
-    graceful-fs "^4.1.11"
-    lodash.flattendeep "^4.4.0"
-    md5-hex "^2.0.0"
-    release-zalgo "^1.0.0"
-
 package-json@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/package-json/-/package-json-4.0.1.tgz#8869a0401253661c4c4ca3da6c2121ed555f5eed"
@@ -2862,13 +2596,9 @@ parse-json@^2.2.0:
   dependencies:
     error-ex "^1.2.0"
 
-parse-ms@^0.1.0:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/parse-ms/-/parse-ms-0.1.2.tgz#dd3fa25ed6c2efc7bdde12ad9b46c163aa29224e"
-
-parse-ms@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/parse-ms/-/parse-ms-1.0.1.tgz#56346d4749d78f23430ca0c713850aef91aa361d"
+parse5@^1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-1.5.1.tgz#9b7f3b0de32be78dc2401b17573ccaf0f6f59d94"
 
 path-dirname@^1.0.0:
   version "1.0.2"
@@ -2922,54 +2652,25 @@ pify@^2.0.0, pify@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
 
-pinkie-promise@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-1.0.0.tgz#d1da67f5482563bb7cf57f286ae2822ecfbf3670"
-  dependencies:
-    pinkie "^1.0.0"
-
 pinkie-promise@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
   dependencies:
     pinkie "^2.0.0"
 
-pinkie@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-1.0.0.tgz#5a47f28ba1015d0201bda7bf0f358e47bec8c7e4"
-
 pinkie@^2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
 
-pkg-conf@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/pkg-conf/-/pkg-conf-2.0.0.tgz#071c87650403bccfb9c627f58751bfe47c067279"
-  dependencies:
-    find-up "^2.0.0"
-    load-json-file "^2.0.0"
-
-pkg-dir@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-1.0.0.tgz#7a4b508a8d5bb2d629d447056ff4e9c9314cf3d4"
-  dependencies:
-    find-up "^1.0.0"
-
 pkg-dir@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
   dependencies:
     find-up "^2.1.0"
 
-plur@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/plur/-/plur-1.0.0.tgz#db85c6814f5e5e5a3b49efc28d604fec62975156"
-
-plur@^2.0.0:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/plur/-/plur-2.1.2.tgz#7482452c1a0f508e3e344eaec312c91c29dc655a"
-  dependencies:
-    irregular-plurals "^1.0.0"
+prelude-ls@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
 
 prepend-http@^1.0.1:
   version "1.0.4"
@@ -2983,19 +2684,12 @@ prettier@^1.5.3:
   version "1.5.3"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.5.3.tgz#59dadc683345ec6b88f88b94ed4ae7e1da394bfe"
 
-pretty-ms@^0.2.1:
-  version "0.2.2"
-  resolved "https://registry.yarnpkg.com/pretty-ms/-/pretty-ms-0.2.2.tgz#da879a682ff33a37011046f13d627f67c73b84f6"
-  dependencies:
-    parse-ms "^0.1.0"
-
-pretty-ms@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/pretty-ms/-/pretty-ms-2.1.0.tgz#4257c256df3fb0b451d6affaab021884126981dc"
+pretty-format@^20.0.3:
+  version "20.0.3"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-20.0.3.tgz#020e350a560a1fe1a98dc3beb6ccffb386de8b14"
   dependencies:
-    is-finite "^1.0.1"
-    parse-ms "^1.0.0"
-    plur "^1.0.0"
+    ansi-regex "^2.1.1"
+    ansi-styles "^3.0.0"
 
 private@^0.1.6:
   version "0.1.7"
@@ -3005,6 +2699,10 @@ process-nextick-args@^1.0.7, process-nextick-args@~1.0.6:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
 
+prr@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/prr/-/prr-0.0.0.tgz#1a84b85908325501411853d0081ee3fa86e2926a"
+
 pseudomap@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
@@ -3032,6 +2730,10 @@ punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
+qs@~6.3.0:
+  version "6.3.2"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.3.2.tgz#e75bd5f6e268122a2a0e0bda630b2550c166502c"
+
 qs@~6.4.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.4.0.tgz#13e26d28ad6b0ffaa91312cd3bf708ed351e7233"
@@ -3047,7 +2749,7 @@ randomatic@^1.1.3:
     is-number "^3.0.0"
     kind-of "^4.0.0"
 
-rc@^1.0.1, rc@^1.1.6, rc@^1.1.7:
+rc@^1.0.1, rc@^1.1.6:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.1.tgz#2e03e8e42ee450b8cb3dce65be1bf8974e1dfd95"
   dependencies:
@@ -3086,7 +2788,7 @@ read-pkg@^2.0.0:
     normalize-package-data "^2.3.2"
     path-type "^2.0.0"
 
-"readable-stream@> 1.0.0 < 3.0.0", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.4, readable-stream@^2.1.5, readable-stream@^2.2.0, readable-stream@^2.2.2, readable-stream@^2.3.3:
+"readable-stream@> 1.0.0 < 3.0.0", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.5, readable-stream@^2.1.5, readable-stream@^2.2.0, readable-stream@^2.2.2, readable-stream@^2.3.3:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.3.tgz#368f2512d79f9d46fdfc71349ae7878bbc1eb95c"
   dependencies:
@@ -3098,15 +2800,6 @@ read-pkg@^2.0.0:
     string_decoder "~1.0.3"
     util-deprecate "~1.0.1"
 
-readdirp@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.1.0.tgz#4ed0ad060df3073300c48440373f72d1cc642d78"
-  dependencies:
-    graceful-fs "^4.1.2"
-    minimatch "^3.0.2"
-    readable-stream "^2.0.2"
-    set-immediate-shim "^1.0.1"
-
 redent@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/redent/-/redent-1.0.0.tgz#cf916ab1fd5f1f16dfb20822dd6ec7f730c2afde"
@@ -3114,10 +2807,6 @@ redent@^1.0.0:
     indent-string "^2.1.0"
     strip-indent "^1.0.1"
 
-regenerate@^1.2.1:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.3.2.tgz#d1941c67bad437e1be76433add5b385f95b19260"
-
 regenerator-runtime@^0.10.0:
   version "0.10.5"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz#336c3efc1220adcedda2c9fab67b5a7955a33658"
@@ -3129,14 +2818,6 @@ regex-cache@^0.4.2:
     is-equal-shallow "^0.1.3"
     is-primitive "^2.0.0"
 
-regexpu-core@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-2.0.0.tgz#49d038837b8dcf8bfa5b9a42139938e6ea2ae240"
-  dependencies:
-    regenerate "^1.2.1"
-    regjsgen "^0.2.0"
-    regjsparser "^0.1.4"
-
 registry-auth-token@^3.0.1:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/registry-auth-token/-/registry-auth-token-3.3.1.tgz#fb0d3289ee0d9ada2cbb52af5dfe66cb070d3006"
@@ -3150,26 +2831,10 @@ registry-url@^3.0.3:
   dependencies:
     rc "^1.0.1"
 
-regjsgen@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.2.0.tgz#6c016adeac554f75823fe37ac05b92d5a4edb1f7"
-
-regjsparser@^0.1.4:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/regjsparser/-/regjsparser-0.1.5.tgz#7ee8f84dc6fa792d3fd0ae228d24bd949ead205c"
-  dependencies:
-    jsesc "~0.5.0"
-
 reinterval@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/reinterval/-/reinterval-1.1.0.tgz#3361ecfa3ca6c18283380dd0bb9546f390f5ece7"
 
-release-zalgo@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/release-zalgo/-/release-zalgo-1.0.0.tgz#09700b7e5074329739330e535c5a90fb67851730"
-  dependencies:
-    es6-error "^4.0.1"
-
 remove-trailing-separator@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/remove-trailing-separator/-/remove-trailing-separator-1.0.2.tgz#69b062d978727ad14dc6b56ba4ab772fd8d70511"
@@ -3188,7 +2853,32 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
-request@^2.81.0:
+request@2.79.0:
+  version "2.79.0"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.79.0.tgz#4dfe5bf6be8b8cdc37fcf93e04b65577722710de"
+  dependencies:
+    aws-sign2 "~0.6.0"
+    aws4 "^1.2.1"
+    caseless "~0.11.0"
+    combined-stream "~1.0.5"
+    extend "~3.0.0"
+    forever-agent "~0.6.1"
+    form-data "~2.1.1"
+    har-validator "~2.0.6"
+    hawk "~3.1.3"
+    http-signature "~1.1.0"
+    is-typedarray "~1.0.0"
+    isstream "~0.1.2"
+    json-stringify-safe "~5.0.1"
+    mime-types "~2.1.7"
+    oauth-sign "~0.8.1"
+    qs "~6.3.0"
+    stringstream "~0.0.4"
+    tough-cookie "~2.3.0"
+    tunnel-agent "~0.4.1"
+    uuid "^3.0.0"
+
+request@^2.79.0:
   version "2.81.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.81.0.tgz#c6928946a0e06c5f8d6f8a9333469ffda46298a0"
   dependencies:
@@ -3227,23 +2917,9 @@ require-main-filename@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
 
-require-precompiled@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/require-precompiled/-/require-precompiled-0.1.0.tgz#5a1b52eb70ebed43eb982e974c85ab59571e56fa"
-
-resolve-cwd@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-2.0.0.tgz#00a9f7387556e27038eae232caa372a6a59b665a"
-  dependencies:
-    resolve-from "^3.0.0"
-
-resolve-from@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-2.0.0.tgz#9480ab20e94ffa1d9e80a804c7ea147611966b57"
-
-resolve-from@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-3.0.0.tgz#b22c7af7d9d6881bc8b6e653335eebcb0a188748"
+resolve@1.1.7:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
 
 resolve@^1.3.2:
   version "1.4.0"
@@ -3271,7 +2947,7 @@ right-align@^0.1.1:
   dependencies:
     align-text "^0.1.1"
 
-rimraf@2, rimraf@^2.2.8, rimraf@^2.3.3, rimraf@^2.5.1, rimraf@^2.5.4, rimraf@^2.6.1:
+rimraf@^2.2.8, rimraf@^2.6.1:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.1.tgz#c2338ec643df7a1b7fe5c54fa86f57428a55f33d"
   dependencies:
@@ -3299,15 +2975,27 @@ rxjs@^5.0.0-beta.11, rxjs@^5.0.0-beta.9:
   dependencies:
     symbol-observable "^1.0.1"
 
-safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
 
+sane@~1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/sane/-/sane-1.6.0.tgz#9610c452307a135d29c1fdfe2547034180c46775"
+  dependencies:
+    anymatch "^1.3.0"
+    exec-sh "^0.2.0"
+    fb-watchman "^1.8.0"
+    minimatch "^3.0.2"
+    minimist "^1.1.1"
+    walker "~1.0.5"
+    watch "~0.10.0"
+
 sax@1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.1.tgz#7b8e656190b228e81a66aea748480d828cd2d37a"
 
-sax@>=0.6.0:
+sax@>=0.6.0, sax@^1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
@@ -3321,14 +3009,10 @@ semver-diff@^2.0.0:
   version "5.4.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
 
-set-blocking@^2.0.0, set-blocking@~2.0.0:
+set-blocking@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
 
-set-immediate-shim@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
-
 shebang-command@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
@@ -3339,7 +3023,11 @@ shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
 
-signal-exit@^3.0.0, signal-exit@^3.0.1, signal-exit@^3.0.2:
+shellwords@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.0.tgz#66afd47b6a12932d9071cbfd98a52e785cd0ba14"
+
+signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
@@ -3351,12 +3039,6 @@ slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 
-slice-ansi@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-1.0.0.tgz#044f1a49d8842ff307aad6b505ed178bd950134d"
-  dependencies:
-    is-fullwidth-code-point "^2.0.0"
-
 slide@^1.1.5:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/slide/-/slide-1.1.6.tgz#56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707"
@@ -3367,19 +3049,7 @@ sntp@1.x.x:
   dependencies:
     hoek "2.x.x"
 
-sort-keys@^1.1.1:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-1.1.2.tgz#441b6d4d346798f1b4e49e8920adfba0e543f9ad"
-  dependencies:
-    is-plain-obj "^1.0.0"
-
-sort-keys@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-2.0.0.tgz#658535584861ec97d730d6cf41822e1f56684128"
-  dependencies:
-    is-plain-obj "^1.0.0"
-
-source-map-support@^0.4.0, source-map-support@^0.4.2:
+source-map-support@^0.4.0, source-map-support@^0.4.2, source-map-support@^0.4.4:
   version "0.4.15"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.15.tgz#03202df65c06d2bd8c7ec2362a193056fef8d3b1"
   dependencies:
@@ -3395,16 +3065,11 @@ source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.1:
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
 
-spawn-wrap@^1.3.8:
-  version "1.3.8"
-  resolved "https://registry.yarnpkg.com/spawn-wrap/-/spawn-wrap-1.3.8.tgz#fa2a79b990cbb0bb0018dca6748d88367b19ec31"
+source-map@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.2.0.tgz#dab73fbcfc2ba819b4de03bd6f6eaa48164b3f9d"
   dependencies:
-    foreground-child "^1.5.6"
-    mkdirp "^0.5.0"
-    os-homedir "^1.0.1"
-    rimraf "^2.3.3"
-    signal-exit "^3.0.2"
-    which "^1.2.4"
+    amdefine ">=0.0.4"
 
 spdx-correct@~1.0.0:
   version "1.0.2"
@@ -3427,8 +3092,8 @@ split2@^2.1.1:
     through2 "^2.0.2"
 
 split@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/split/-/split-1.0.0.tgz#c4395ce683abcd254bc28fe1dabb6e5c27dcffae"
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/split/-/split-1.0.1.tgz#605bd9be303aa59fb35f9229fbea0ddec9ea07d9"
   dependencies:
     through "2"
 
@@ -3450,10 +3115,6 @@ sshpk@^1.7.0:
     jsbn "~0.1.0"
     tweetnacl "~0.14.0"
 
-stack-utils@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.1.tgz#d4f33ab54e8e38778b0ca5cfd3b3afb12db68620"
-
 staged-git-files@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/staged-git-files/-/staged-git-files-0.0.4.tgz#d797e1b551ca7a639dec0237dc6eb4bb9be17d35"
@@ -3472,6 +3133,12 @@ stream-to-observable@^0.2.0:
   dependencies:
     any-observable "^0.2.0"
 
+string-length@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/string-length/-/string-length-1.0.1.tgz#56970fb1c38558e9e70b728bf3de269ac45adfac"
+  dependencies:
+    strip-ansi "^3.0.0"
+
 string-width@^1.0.1, string-width@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -3509,15 +3176,9 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
-strip-ansi@~0.1.0:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-0.1.1.tgz#39e8a98d044d150660abe4a6808acf70bb7bc991"
-
-strip-bom-buf@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/strip-bom-buf/-/strip-bom-buf-1.0.0.tgz#1cb45aaf57530f4caf86c7f75179d2c9a51dd572"
-  dependencies:
-    is-utf8 "^0.2.1"
+strip-bom@3.0.0, strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
 
 strip-bom@^2.0.0:
   version "2.0.0"
@@ -3525,10 +3186,6 @@ strip-bom@^2.0.0:
   dependencies:
     is-utf8 "^0.2.0"
 
-strip-bom@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
-
 strip-eof@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
@@ -3539,7 +3196,7 @@ strip-indent@^1.0.1:
   dependencies:
     get-stdin "^4.0.1"
 
-strip-json-comments@~2.0.1:
+strip-json-comments@^2.0.0, strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
 
@@ -3559,34 +3216,13 @@ supports-color@^4.0.0:
   dependencies:
     has-flag "^2.0.0"
 
-symbol-observable@^0.2.2:
-  version "0.2.4"
-  resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-0.2.4.tgz#95a83db26186d6af7e7a18dbd9760a2f86d08f40"
-
-symbol-observable@^1.0.1, symbol-observable@^1.0.4:
+symbol-observable@^1.0.1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.0.4.tgz#29bf615d4aa7121bdd898b22d4b3f9bc4e2aa03d"
 
-tar-pack@^3.4.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/tar-pack/-/tar-pack-3.4.0.tgz#23be2d7f671a8339376cbdb0b8fe3fdebf317984"
-  dependencies:
-    debug "^2.2.0"
-    fstream "^1.0.10"
-    fstream-ignore "^1.0.5"
-    once "^1.3.3"
-    readable-stream "^2.1.4"
-    rimraf "^2.5.1"
-    tar "^2.2.1"
-    uid-number "^0.0.6"
-
-tar@^2.2.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.1.tgz#8e4d2a256c0e2185c6b18ad694aec968b83cb1d1"
-  dependencies:
-    block-stream "*"
-    fstream "^1.0.2"
-    inherits "2"
+symbol-tree@^3.2.1:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
 
 term-size@^1.2.0:
   version "1.2.0"
@@ -3604,9 +3240,9 @@ test-exclude@^4.1.1:
     read-pkg-up "^1.0.1"
     require-main-filename "^1.0.1"
 
-text-table@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
+throat@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/throat/-/throat-3.2.0.tgz#50cb0670edbc40237b9e347d7e1f88e4620af836"
 
 through2-filter@^2.0.0:
   version "2.0.0"
@@ -3615,7 +3251,7 @@ through2-filter@^2.0.0:
     through2 "~2.0.0"
     xtend "~4.0.0"
 
-through2@^2.0.0, through2@^2.0.1, through2@^2.0.2, through2@~2.0.0:
+through2@^2.0.1, through2@^2.0.2, through2@~2.0.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.3.tgz#0004569b37c7c74ba39c43f3ced78d1ad94140be"
   dependencies:
@@ -3626,19 +3262,6 @@ through@2, through@^2.3.6:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
 
-time-require@^0.1.2:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/time-require/-/time-require-0.1.2.tgz#f9e12cb370fc2605e11404582ba54ef5ca2b2d98"
-  dependencies:
-    chalk "^0.4.0"
-    date-time "^0.1.1"
-    pretty-ms "^0.2.1"
-    text-table "^0.2.0"
-
-time-zone@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/time-zone/-/time-zone-1.0.0.tgz#99c5bf55958966af6d06d83bdf3800dc82faec5d"
-
 timed-out@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-4.0.1.tgz#f32eacac5a175bea25d7fab565ab3ed8741ef56f"
@@ -3649,6 +3272,10 @@ tmp@^0.0.31:
   dependencies:
     os-tmpdir "~1.0.1"
 
+tmpl@1.0.x:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/tmpl/-/tmpl-1.0.4.tgz#23640dd7b42d00433911140820e5cf440e521dd1"
+
 to-absolute-glob@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/to-absolute-glob/-/to-absolute-glob-2.0.1.tgz#70c375805b9e3105e899ee8dbdd6a9aa108f407b"
@@ -3661,24 +3288,61 @@ to-fast-properties@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
 
-tough-cookie@~2.3.0:
+tough-cookie@^2.3.2, tough-cookie@~2.3.0:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.2.tgz#f081f76e4c85720e6c37a5faced737150d84072a"
   dependencies:
     punycode "^1.4.1"
 
+tr46@~0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
+
 trim-newlines@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
 
-trim-off-newlines@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/trim-off-newlines/-/trim-off-newlines-1.0.1.tgz#9f9ba9d9efa8764c387698bcbfeb2c848f11adb3"
-
 trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
 
+ts-jest@^20.0.9:
+  version "20.0.10"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-20.0.10.tgz#19e9386e6c890d31c2a64e938edc0c84fc937ebc"
+  dependencies:
+    babel-core "^6.24.1"
+    babel-plugin-istanbul "^4.1.4"
+    babel-plugin-transform-es2015-modules-commonjs "^6.24.1"
+    babel-preset-jest "^20.0.3"
+    fs-extra "^4.0.0"
+    jest-config "^20.0.0"
+    jest-util "^20.0.0"
+    pkg-dir "^2.0.0"
+    source-map-support "^0.4.4"
+    yargs "^8.0.1"
+
+ts-node@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-3.3.0.tgz#c13c6a3024e30be1180dd53038fc209289d4bf69"
+  dependencies:
+    arrify "^1.0.0"
+    chalk "^2.0.0"
+    diff "^3.1.0"
+    make-error "^1.1.1"
+    minimist "^1.2.0"
+    mkdirp "^0.5.1"
+    source-map-support "^0.4.0"
+    tsconfig "^6.0.0"
+    v8flags "^3.0.0"
+    yn "^2.0.0"
+
+tsconfig@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/tsconfig/-/tsconfig-6.0.0.tgz#6b0e8376003d7af1864f8df8f89dd0059ffcd032"
+  dependencies:
+    strip-bom "^3.0.0"
+    strip-json-comments "^2.0.0"
+
 tslib@^1.7.1:
   version "1.7.1"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.7.1.tgz#bc8004164691923a79fe8378bbeb3da2017538ec"
@@ -3710,15 +3374,25 @@ tunnel-agent@^0.6.0:
   dependencies:
     safe-buffer "^5.0.1"
 
+tunnel-agent@~0.4.1:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.4.3.tgz#6373db76909fe570e08d73583365ed828a74eeeb"
+
 tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   version "0.14.5"
   resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
 
+type-check@~0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
+  dependencies:
+    prelude-ls "~1.1.2"
+
 typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-typescript@^2.4.2:
+typescript@*, typescript@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.4.2.tgz#f8395f85d459276067c988aa41837a8f82870844"
 
@@ -3735,14 +3409,6 @@ uglify-to-browserify@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
 
-uid-number@^0.0.6:
-  version "0.0.6"
-  resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
-
-uid2@0.0.3:
-  version "0.0.3"
-  resolved "https://registry.yarnpkg.com/uid2/-/uid2-0.0.3.tgz#483126e11774df2f71b8b639dcd799c376162b82"
-
 ultron@~1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.0.tgz#b07a2e6a541a815fc6a34ccd4533baec307ca864"
@@ -3751,6 +3417,12 @@ unc-path-regex@^0.1.0:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/unc-path-regex/-/unc-path-regex-0.1.2.tgz#e73dd3d7b0d7c5ed86fbac6b0ae7d8c6a69d50fa"
 
+unhandled-rejection@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unhandled-rejection/-/unhandled-rejection-1.0.0.tgz#16c97cb0d620135176559696bcc9222e0da40445"
+  dependencies:
+    debug "^2.2.0"
+
 unique-stream@^2.0.2:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/unique-stream/-/unique-stream-2.2.1.tgz#5aa003cfbe94c5ff866c4e7d668bb1c4dbadb369"
@@ -3764,13 +3436,9 @@ unique-string@^1.0.0:
   dependencies:
     crypto-random-string "^1.0.0"
 
-unique-temp-dir@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/unique-temp-dir/-/unique-temp-dir-1.0.0.tgz#6dce95b2681ca003eebfb304a415f9cbabcc5385"
-  dependencies:
-    mkdirp "^0.5.1"
-    os-tmpdir "^1.0.1"
-    uid2 "0.0.3"
+universalify@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.1.tgz#fa71badd4437af4c148841e3b3b165f9e9e590b7"
 
 unzip-response@^2.0.1:
   version "2.0.1"
@@ -3806,6 +3474,10 @@ url@0.10.3:
     punycode "1.3.2"
     querystring "0.2.0"
 
+user-home@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
+
 util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
@@ -3818,6 +3490,12 @@ uuid@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.1.0.tgz#3dd3d3e790abc24d7b0d3a034ffababe28ebbc04"
 
+v8flags@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/v8flags/-/v8flags-3.0.0.tgz#4be9604488e0c4123645def705b1848d16b8e01f"
+  dependencies:
+    user-home "^1.1.1"
+
 validate-npm-package-license@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz#2804babe712ad3379459acfbe24746ab2c303fbc"
@@ -3825,11 +3503,31 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "~1.0.0"
     spdx-expression-parse "~1.0.0"
 
-verror@1.3.6:
-  version "1.3.6"
-  resolved "https://registry.yarnpkg.com/verror/-/verror-1.3.6.tgz#cff5df12946d297d2baaefaa2689e25be01c005c"
+verror@1.10.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
+  dependencies:
+    assert-plus "^1.0.0"
+    core-util-is "1.0.2"
+    extsprintf "^1.2.0"
+
+walker@~1.0.5:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"
   dependencies:
-    extsprintf "1.0.2"
+    makeerror "1.0.x"
+
+watch@~0.10.0:
+  version "0.10.0"
+  resolved "https://registry.yarnpkg.com/watch/-/watch-0.10.0.tgz#77798b2da0f9910d595f1ace5b0c2258521f21dc"
+
+webidl-conversions@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
+
+webidl-conversions@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.1.tgz#8015a17ab83e7e1b311638486ace81da6ce206a0"
 
 websocket-stream@^5.0.1:
   version "5.0.1"
@@ -3842,26 +3540,33 @@ websocket-stream@^5.0.1:
     ws "^3.0.0"
     xtend "^4.0.0"
 
-well-known-symbols@^1.0.0:
+whatwg-encoding@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.1.tgz#3c6c451a198ee7aec55b1ec61d0920c67801a5f4"
+  dependencies:
+    iconv-lite "0.4.13"
+
+whatwg-url@^4.3.0:
+  version "4.8.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-4.8.0.tgz#d2981aa9148c1e00a41c5a6131166ab4683bbcc0"
+  dependencies:
+    tr46 "~0.0.3"
+    webidl-conversions "^3.0.0"
+
+which-module@^1.0.0:
   version "1.0.0"
-  resolved "https://registry.yarnpkg.com/well-known-symbols/-/well-known-symbols-1.0.0.tgz#73c78ae81a7726a8fa598e2880801c8b16225518"
+  resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
 
 which-module@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
 
-which@^1.2.10, which@^1.2.4, which@^1.2.9:
+which@^1.2.10, which@^1.2.12, which@^1.2.9:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"
   dependencies:
     isexe "^2.0.0"
 
-wide-align@^1.1.0:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.2.tgz#571e0f1b0604636ebc0dfc21b0339bbe31341710"
-  dependencies:
-    string-width "^1.0.2"
-
 widest-line@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/widest-line/-/widest-line-1.0.0.tgz#0c09c85c2a94683d0d7eaf8ee097d564bf0e105c"
@@ -3880,6 +3585,17 @@ wordwrap@~0.0.2:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
 
+wordwrap@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
+
+worker-farm@^1.3.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/worker-farm/-/worker-farm-1.4.1.tgz#a438bc993a7a7d133bcb6547c95eca7cff4897d8"
+  dependencies:
+    errno "^0.1.4"
+    xtend "^4.0.1"
+
 wrap-ansi@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
@@ -3891,14 +3607,6 @@ wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
 
-write-file-atomic@^1.1.4:
-  version "1.3.4"
-  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-1.3.4.tgz#f807a4f0b1d9e913ae7a48112e6cc3af1991b45f"
-  dependencies:
-    graceful-fs "^4.1.11"
-    imurmurhash "^0.1.4"
-    slide "^1.1.5"
-
 write-file-atomic@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.1.0.tgz#1769f4b551eedce419f0505deae2e26763542d37"
@@ -3907,24 +3615,6 @@ write-file-atomic@^2.0.0:
     imurmurhash "^0.1.4"
     slide "^1.1.5"
 
-write-json-file@^2.2.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/write-json-file/-/write-json-file-2.2.0.tgz#51862506bbb3b619eefab7859f1fd6c6d0530876"
-  dependencies:
-    detect-indent "^5.0.0"
-    graceful-fs "^4.1.2"
-    make-dir "^1.0.0"
-    pify "^2.0.0"
-    sort-keys "^1.1.1"
-    write-file-atomic "^2.0.0"
-
-write-pkg@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/write-pkg/-/write-pkg-3.1.0.tgz#030a9994cc9993d25b4e75a9f1a1923607291ce9"
-  dependencies:
-    sort-keys "^2.0.0"
-    write-json-file "^2.2.0"
-
 ws@2.0.x:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-2.0.3.tgz#532fd499c3f7d7d720e543f1f807106cfc57d9cb"
@@ -3942,6 +3632,10 @@ xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
 
+xml-name-validator@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-2.0.1.tgz#4d8b8f1eccd3419aa362061becef515e1e559635"
+
 xml2js@0.4.17:
   version "0.4.17"
   resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.17.tgz#17be93eaae3f3b779359c795b419705a8817e868"
@@ -3979,6 +3673,24 @@ yargs-parser@^7.0.0:
   dependencies:
     camelcase "^4.1.0"
 
+yargs@^7.0.2:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-7.1.0.tgz#6ba318eb16961727f5d284f8ea003e8d6154d0c8"
+  dependencies:
+    camelcase "^3.0.0"
+    cliui "^3.2.0"
+    decamelize "^1.1.1"
+    get-caller-file "^1.0.1"
+    os-locale "^1.4.0"
+    read-pkg-up "^1.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^1.0.2"
+    which-module "^1.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^5.0.0"
+
 yargs@^8.0.1:
   version "8.0.2"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-8.0.2.tgz#6299a9055b1cefc969ff7e79c1d918dceb22c360"
@@ -4005,3 +3717,7 @@ yargs@~3.10.0:
     cliui "^2.1.0"
     decamelize "^1.0.0"
     window-size "0.1.0"
+
+yn@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/yn/-/yn-2.0.0.tgz#e5adabc8acf408f6385fc76495684c88e6af689a"