Merge pull request #16 from Brocco/ng-schematics-refactor

refactor(@schematics/angular): Generalize utility functions for reuse

Author: Brocco

packages/schematics/angular/component/index.ts

@@ -5,8 +5,8 @@
  * Use of this source code is governed by an MIT-style license that can be
  * found in the LICENSE file at https://angular.io/license
  */
-import {addDeclarationToModule} from './utility/ast-utils';
-import {InsertChange} from './utility/change';
+import {addDeclarationToModule} from '../utility/ast-utils';
+import {InsertChange} from '../utility/change';
 
 import {
   Rule,