fix: added codecov support

Author: lemon-mario

package-lock.json

@@ -8,7 +8,7 @@
     "clean": "rimraf dist",
     "build": "npm run clean && tsc",
     "lint": "tslint --project tsconfig.json --config tslint.json './src/**/*.ts'",
-    "test": "jest --coverage",
+    "test": "jest --coverage && codecov",
     "test:watch": "jest --watch --coverage",
     "semantic-release": "semantic-release-public-circleci-lib"
   },
@@ -44,6 +44,7 @@
   "dependencies": {
     "atob": "^2.1.2",
     "btoa": "^1.2.1",
+    "codecov": "^3.2.0",
     "make-error": "^1.3.5"
   }
 }