refactor: remove unwanted packages

package.json

@@ -1,14 +1,14 @@
 {
   "name": "web-extension-starter",
-  "version": "1.1.0",
-  "description": "Web extension starter",
+  "version": "2.0.0",
+  "description": "Web extension starter using react and typescript",
   "private": true,
-  "main": "src/scripts/background.js",
   "repository": "https://github.com/abhijithvijayan/web-extension-starter.git",
   "author": "abhijithvijayan <34790378+abhijithvijayan@users.noreply.github.com>",
   "license": "MIT",
   "engines": {
-    "node": ">=8 <=12"
+    "node": ">=8 <=12",
+    "yarn": ">= 1.0.0"
   },
   "scripts": {
     "dev:chrome": "cross-env NODE_ENV=development cross-env TARGET_BROWSER=chrome webpack --watch",
@@ -18,16 +18,14 @@
     "build:firefox": "cross-env NODE_ENV=production cross-env TARGET_BROWSER=firefox webpack",
     "build:opera": "cross-env NODE_ENV=production cross-env TARGET_BROWSER=opera webpack",
     "build": "yarn run build:chrome && yarn run build:firefox && yarn run build:opera",
-    "lint": "eslint .",
-    "lint:fix": "eslint . --fix"
+    "lint": "eslint . --ext .ts",
+    "lint:fix": "eslint . --ext .ts --fix"
   },
   "dependencies": {
     "@babel/runtime": "^7.8.3",
     "react": "^16.12.0",
     "react-dom": "^16.12.0",
-    "terser-webpack-plugin": "^2.3.2",
-    "webextension-polyfill": "^0.6.0",
-    "wext-manifest": "^2.1.0"
+    "webextension-polyfill-ts": "^0.12.0"
   },
   "devDependencies": {
     "@babel/core": "^7.8.3",
@@ -37,13 +35,12 @@
     "@babel/preset-env": "^7.8.3",
     "@types/react": "^16.9.19",
     "@types/react-dom": "^16.9.5",
-    "@typescript-eslint/eslint-plugin": "^2.16.0",
-    "@typescript-eslint/parser": "^2.16.0",
-    "autoprefixer": "^9.7.3",
+    "@types/webpack": "^4.41.3",
+    "@typescript-eslint/eslint-plugin": "^2.17.0",
+    "@typescript-eslint/parser": "^2.17.0",
+    "autoprefixer": "^9.7.4",
     "awesome-typescript-loader": "^5.2.1",
     "babel-eslint": "10.0.3",
-    "babel-loader": "^8.0.6",
-    "babel-plugin-syntax-dynamic-import": "^6.18.0",
     "clean-webpack-plugin": "^3.0.0",
     "copy-webpack-plugin": "^5.1.1",
     "cross-env": "^6.0.3",
@@ -66,12 +63,13 @@
     "prettier": "^1.19.1",
     "resolve-url-loader": "^3.1.1",
     "sass-loader": "^8.0.2",
+    "terser-webpack-plugin": "^2.3.2",
     "typescript": "^3.7.5",
     "webpack": "^4.41.5",
     "webpack-cli": "^3.3.10",
-    "webpack-dev-server": "^3.10.1",
     "webpack-extension-reloader": "^1.1.4",
     "webpack-fix-style-only-entries": "^0.4.0",
+    "wext-manifest": "^2.1.0",
     "write-webpack-plugin": "^1.1.0",
     "zip-webpack-plugin": "^3.0.0"
   }