Class

tests/unit/broccoli/template-precompilation-test.js:140–140

      let cli = new MockCLI();
      let pkg = { name: 'fake-app-test', devDependencies: { 'ember-cli': '*' } };
      project = new (class extends Project {
        initializeAddons() {
          if (this._addonsInitialized) {
            return;