EMBER: added ember-cli-typescript

app/config/environment.d.ts

@@ -0,0 +1,16 @@
+export default config;
+
+/**
+ * Type declarations for
+ *    import config from './config/environment'
+ *
+ * For now these need to be managed by the developer
+ * since different ember addons can materialize new entries.
+ */
+declare const config: {
+  environment: any;
+  modulePrefix: string;
+  podModulePrefix: string;
+  locationType: string;
+  rootURL: string;
+};

package.json

@@ -17,6 +17,12 @@
     "test": "ember test"
   },
   "devDependencies": {
+    "@types/ember": "^2.8.25",
+    "@types/ember-qunit": "^3.0.2",
+    "@types/ember-test-helpers": "^0.7.1",
+    "@types/ember-testing-helpers": "^0.0.3",
+    "@types/qunit": "^2.5.1",
+    "@types/rsvp": "^4.0.1",
     "broccoli-asset-rev": "^2.7.0",
     "ember-angle-bracket-invocation-polyfill": "^1.1.4",
     "ember-cli": "~3.2.0-beta.2",
@@ -31,6 +37,7 @@
     "ember-cli-qunit": "^4.1.1",
     "ember-cli-shims": "^1.2.0",
     "ember-cli-sri": "^2.1.0",
+    "ember-cli-typescript": "^1.3.2",
     "ember-cli-uglify": "^2.0.0",
     "ember-export-application-global": "^2.0.0",
     "ember-load-initializers": "^1.1.0",
@@ -40,7 +47,8 @@
     "ember-welcome-page": "^3.0.0",
     "eslint-plugin-ember": "^5.0.0",
     "loader.js": "^4.2.3",
-    "qunit-dom": "^0.6.2"
+    "qunit-dom": "^0.6.2",
+    "typescript": "^2.9.1"
   },
   "engines": {
     "node": "^4.5 || 6.* || >= 7.*"

tsconfig.json

@@ -0,0 +1,34 @@
+{
+  "compilerOptions": {
+    "target": "es2017",
+    "allowJs": true,
+    "moduleResolution": "node",
+    "allowSyntheticDefaultImports": true,
+    "noImplicitAny": true,
+    "noImplicitThis": true,
+    "alwaysStrict": true,
+    "strictNullChecks": true,
+    "strictPropertyInitialization": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noImplicitReturns": true,
+    "noEmitOnError": false,
+    "noEmit": true,
+    "inlineSourceMap": true,
+    "inlineSources": true,
+    "baseUrl": ".",
+    "module": "es6",
+    "paths": {
+      "guides/*": [
+        "app/*"
+      ],
+      "*": [
+        "types/*"
+      ]
+    }
+  },
+  "include": [
+    "app"
+  ]
+}

types/guides/index.d.ts

@@ -0,0 +1,10 @@
+
+import Ember from 'ember';
+
+declare global {
+  interface Array<T> extends Ember.ArrayPrototypeExtensions<T> {}
+  // interface Function extends Ember.FunctionPrototypeExtensions {}
+}
+
+export {};
+