Merge pull request #27 from zorkow/update_deps

Update packages. Move from uglify to terser.

Author: zorkow

package.json

@@ -25,17 +25,16 @@
   "homepage": "https://github.com/zorkow/context-menu",
   "dependencies": {},
   "devDependencies": {
-    "@babel/core": "^7.10.1",
-    "@babel/preset-env": "^7.10.1",
+    "@babel/core": "^7.11.1",
+    "@babel/preset-env": "^7.11.0",
     "babel-loader": "^8.1.0",
-    "ts-loader": "^6.2.0",
-    "tslint": "^5.12.1",
+    "terser-webpack-plugin": "^4.1.0",
+    "tslint": "^6.1.3",
     "tslint-jsdoc-rules": "^0.2.0",
     "tslint-unix-formatter": "^0.2.0",
     "typescript": "^3.*",
-    "uglifyjs-webpack-plugin": "^2.2.0",
-    "webpack": "^4.43.0",
-    "webpack-cli": "^3.3.11"
+    "webpack": "^4.44.1",
+    "webpack-cli": "^3.3.12"
   },
   "files": [
     "LICENSE",

webpack.config.js

@@ -1,5 +1,5 @@
 const path = require('path');
-const Uglify = require('uglifyjs-webpack-plugin');
+const TerserPlugin = require('terser-webpack-plugin');
 
 module.exports = {
   entry: './js/index.js',
@@ -29,8 +29,9 @@ module.exports = {
     path: path.resolve(__dirname, 'dist')
   },
   optimization: {
-    minimizer: [new Uglify({
-      uglifyOptions: {
+    minimize: true,
+    minimizer: [new TerserPlugin({
+      terserOptions: {
         output: {
           ascii_only: true
         }