refactor(forms): Make a couple small cleanups encountered while rebas…

…ing typed forms. (#44748)

These should all be no-ops publicly; they are just small issues encountered during a large rebase to bring typed-forms current.

PR Close #44748

packages/forms/src/directives/reactive_directives/form_group_name.ts

@@ -44,7 +44,7 @@ export const formGroupNameProvider: any = {
  *
  * ### Access the group by name
  *
- * The following example uses the {@link AbstractControl#get get} method to access the
+ * The following example uses the `AbstractControl.get` method to access the
  * associated `FormGroup`
  *
  * ```ts
@@ -53,7 +53,7 @@ export const formGroupNameProvider: any = {
  *
  * ### Access individual controls in the group
  *
- * The following example uses the {@link AbstractControl#get get} method to access
+ * The following example uses the `AbstractControl.get` method to access
  * individual controls within the group using dot syntax.
  *
  * ```ts

packages/forms/test/form_array_spec.ts

@@ -180,7 +180,7 @@ describe('FormArray', () => {
     it('should work with nested form groups/arrays', () => {
       a = new FormArray([
         new FormGroup(
-            {'c2': new FormControl('v2') as AbstractControl, 'c3': new FormControl('v3') as any}),
+            {'c2': new FormControl('v2') as AbstractControl, 'c3': new FormControl('v3')}) as any,
         new FormArray([new FormControl('v4'), new FormControl('v5')])
       ]);
       a.at(0).get('c3')!.disable();

packages/forms/test/form_control_spec.ts

@@ -7,8 +7,7 @@
  */
 
 import {fakeAsync, tick} from '@angular/core/testing';
-import {FormControl, FormGroup, Validators} from '@angular/forms';
-import {FormArray} from '@angular/forms/src/model';
+import {FormArray, FormControl, FormGroup, Validators} from '@angular/forms';
 
 import {asyncValidator, asyncValidatorReturningObservable} from './util';