[Dev Deps] update eslint-config-airbnb-base, eslint-plugin-flowtype, eslint-plugin-import, babel-eslint

Author: ljharb

package.json

@@ -32,7 +32,7 @@
   "devDependencies": {
     "babel-cli": "^6.26.0",
     "babel-core": "^6.26.3",
-    "babel-eslint": "^8.2.3",
+    "babel-eslint": "^8.2.5",
     "babel-jest": "^21.2.0",
     "babel-plugin-transform-es2015-template-literals": "^6.22.0",
     "babel-plugin-transform-flow-strip-types": "^6.22.0",
@@ -41,9 +41,9 @@
     "babel-preset-es2015": "^6.24.1",
     "coveralls": "^3.0.1",
     "eslint": "^4.19.1",
-    "eslint-config-airbnb-base": "^12.1.0",
-    "eslint-plugin-flowtype": "^2.46.3",
-    "eslint-plugin-import": "^2.12.0",
+    "eslint-config-airbnb-base": "^13.0.0",
+    "eslint-plugin-flowtype": "^2.49.3",
+    "eslint-plugin-import": "^2.13.0",
     "expect": "^21.2.1",
     "flow-bin": "^0.66.0",
     "in-publish": "^2.0.0",