message: Fixed typescript errors on tests of content editable directive
diff: @@ -22,7 +22,7 @@ class Container {
  }
  describe('Directive: Contenteditable', ()=> {
  - let fixture: ComponentFixture<Container>, de: DebugElement, container: DebugElement, element: HTMLElement;
  + let fixture: ComponentFixture<Container>, de: DebugElement, container: Container, element: HTMLElement;
  beforeEach(() => {
  TestBed.configureTestingModule({
  declarations: [ Contenteditable, Container ]
  