chore: webpack to 5.x

components/version/index.js

@@ -1,3 +1,5 @@
-import { version } from '../../package.json';
+import pkg from '../../package.json';
+
+const { version } = pkg;
 
 export default version;

package.json

@@ -127,7 +127,7 @@
     "gulp": "^4.0.1",
     "gulp-babel": "^8.0.0",
     "gulp-strip-code": "^0.1.4",
-    "html-webpack-plugin": "^3.2.0",
+    "html-webpack-plugin": "^4.0.0",
     "husky": "^4.0.0",
     "istanbul-instrumenter-loader": "^3.0.0",
     "jest": "^26.0.0",
@@ -188,7 +188,7 @@
     "vue-style-loader": "^4.1.2",
     "vue-virtual-scroller": "^1.0.0",
     "vuex": "^4.0.0-beta.2",
-    "webpack": "^4.28.4",
+    "webpack": "^5.0.0",
     "webpack-bundle-analyzer": "^3.8.0",
     "webpack-cli": "^3.2.1",
     "webpack-dev-server": "^3.1.14",

webpack.config.js

@@ -136,7 +136,7 @@ module.exports = {
     hot: true,
     open: true,
   },
-  devtool: 'cheap-module-eval-source-map',
+  devtool: 'cheap-module-source-map',
   plugins: [
     new MiniCssExtractPlugin({
       filename: '[name].css',