new version for latest webpack 4.28.x

package.json

@@ -1,33 +1,40 @@
 {
-  "version": "0.0.1",
-  "name": "new-webpack",
-  "description": "new-webpack",
+  "version": "0.0.2",
+  "name": "drummachine",
+  "description": "web drumkit project",
   "license": "0BSD",
   "repository": {},
   "scripts": {
-    "webpack-error-details": "webpack --display-error-details",
-    "webpack-development": "webpack --display-error-details --mode development",
-    "webpack-production": "webpack --display-error-details --mode production",
-    "webpack-dev-server": "webpack-dev-server"
+    "webpack": "webpack --config webpack.dev.js --display-error-details",
+    "dev": "webpack --config webpack.dev.js --display-error-details",
+    "server": "webpack-dev-server --port 8020 --open --config webpack.dev.js",
+    "production": "webpack --config webpack.prod.js"
   },
+  "dependencies": {},
   "devDependencies": {
-    "@types/webpack-env": "1.13.6",
-    "copy-webpack-plugin": "4.5.1",
-    "css-loader": "0.28.11",
-    "file-loader": "1.1.11",
-    "gulp": "3.9.1",
+    "@webcomponents/custom-elements": "1.2.1",
+    "@babel/core": "7.2.2",
+    "babel-loader": "8.0.5",
+    "babel-plugin-transform-custom-element-classes": "0.1.0",
+    "babel-preset-env": "1.7.0",
+    "copy-webpack-plugin": "4.6.0",
+    "css-loader": "2.1.0",
+    "extract-text-webpack-plugin": "3.0.2",
+    "replace-in-file-webpack-plugin": "1.0.6",
+    "file-loader": "3.0.1",
+    "gulp": "4.0.0",
     "html-loader": "0.5.5",
-    "less": "3.0.2",
+    "less": "3.9.0",
     "less-loader": "4.1.0",
-    "npm": "6.0.0",
+    "npm": "6.6.0",
     "open": "0.0.5",
-    "replace-in-file-webpack-plugin": "1.0.5",
-    "style-loader": "0.21.0",
-    "ts-loader": "4.2.0",
-    "typescript": "2.8.3",
-    "webpack": "4.6.0",
-    "webpack-cli": "2.0.15",
-    "webpack-dev-server": "3.1.3",
-    "webpack-merge": "4.1.2"
+    "path": "0.12.7",
+    "style-loader": "0.23.1",
+    "ts-loader": "5.3.3",
+    "webpack": "4.28.4",
+    "webpack-cli": "3.2.1",
+    "webpack-dev-server": "3.1.14",
+    "webpack-merge": "4.2.1",
+    "typescript": "3.2.4"
   }
 }