refactor: use es2015 module target when bundling for Angular

Author: sis0k0

projectFilesManager.js

@@ -58,14 +58,15 @@ function copyTemplate(templateName, destinationPath) {
 
 function getProjectTemplates(projectDir) {
     const templates = {}
-    const CONFIG_NAME = "webpack.config.js";
 
+    const WEBPACK_CONFIG_NAME = "webpack.config.js";
     if (isAngular({projectDir})) {
-        templates["webpack.angular.js"] = CONFIG_NAME;
+        templates["webpack.angular.js"] = WEBPACK_CONFIG_NAME;
+        templates["tsconfig.esm.json"] = "tsconfig.esm.json";
     } else if (isTypeScript({projectDir})) {
-        templates["webpack.typescript.js"] = CONFIG_NAME;
+        templates["webpack.typescript.js"] = WEBPACK_CONFIG_NAME;
     } else {
-        templates["webpack.javascript.js"] = CONFIG_NAME;
+        templates["webpack.javascript.js"] = WEBPACK_CONFIG_NAME;
     }
 
     return getFullTemplatesPath(projectDir, templates);

templates/tsconfig.esm.json

@@ -0,0 +1,7 @@
+{
+    "extends": "./tsconfig",
+    "compilerOptions": {
+        "module": "es2015",
+        "moduleResolution": "node"
+    }
+}

templates/webpack.angular.js

@@ -42,7 +42,7 @@ module.exports = env => {
         uglify, // --env.uglify
         report, // --env.report
     } = env;
-    const ngToolsWebpackOptions = { tsConfigPath: join(__dirname, "tsconfig.json") };
+    const ngToolsWebpackOptions = { tsConfigPath: join(__dirname, "tsconfig.esm.json") };
 
     const appFullPath = resolve(projectRoot, appPath);
     const appResourcesFullPath = resolve(projectRoot, appResourcesPath);