refactor(material/divider): convert to standalone

Converts `material/divider` to standalone.

Author: crisbeto

src/material/divider/divider-module.ts

@@ -11,8 +11,7 @@ import {MatCommonModule} from '@angular/material/core';
 import {MatDivider} from './divider';
 
 @NgModule({
-  imports: [MatCommonModule],
+  imports: [MatCommonModule, MatDivider],
   exports: [MatDivider, MatCommonModule],
-  declarations: [MatDivider],
 })
 export class MatDividerModule {}

src/material/divider/divider.spec.ts

@@ -8,8 +8,7 @@ describe('MatDivider', () => {
 
   beforeEach(fakeAsync(() => {
     TestBed.configureTestingModule({
-      imports: [MatDividerModule],
-      declarations: [MatDividerTestComponent],
+      imports: [MatDividerModule, MatDividerTestComponent],
     });
 
     TestBed.compileComponents();
@@ -65,6 +64,8 @@ describe('MatDivider', () => {
 
 @Component({
   template: `<mat-divider [vertical]="vertical" [inset]="inset"></mat-divider>`,
+  standalone: true,
+  imports: [MatDividerModule],
 })
 class MatDividerTestComponent {
   vertical: boolean;

src/material/divider/divider.ts

@@ -23,6 +23,7 @@ import {BooleanInput, coerceBooleanProperty} from '@angular/cdk/coercion';
   styleUrls: ['divider.css'],
   encapsulation: ViewEncapsulation.None,
   changeDetection: ChangeDetectionStrategy.OnPush,
+  standalone: true,
 })
 export class MatDivider {
   /** Whether the divider is vertically aligned. */

src/material/divider/testing/divider-harness.spec.ts

@@ -11,8 +11,7 @@ describe('MatLegacyButtonHarness', () => {
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
-      imports: [MatDividerModule],
-      declarations: [DividerHarnessTest],
+      imports: [MatDividerModule, DividerHarnessTest],
     }).compileComponents();
 
     fixture = TestBed.createComponent(DividerHarnessTest);
@@ -43,5 +42,7 @@ describe('MatLegacyButtonHarness', () => {
     <mat-divider></mat-divider>
     <mat-divider inset vertical></mat-divider>
   `,
+  standalone: true,
+  imports: [MatDividerModule],
 })
 class DividerHarnessTest {}

tools/public_api_guard/material/divider.md

@@ -6,7 +6,7 @@
 
 import { BooleanInput } from '@angular/cdk/coercion';
 import * as i0 from '@angular/core';
-import * as i2 from '@angular/material/core';
+import * as i1 from '@angular/material/core';
 
 // @public (undocumented)
 export class MatDivider {
@@ -15,7 +15,7 @@ export class MatDivider {
     get vertical(): boolean;
     set vertical(value: BooleanInput);
     // (undocumented)
-    static ɵcmp: i0.ɵɵComponentDeclaration<MatDivider, "mat-divider", never, { "vertical": { "alias": "vertical"; "required": false; }; "inset": { "alias": "inset"; "required": false; }; }, {}, never, never, false, never>;
+    static ɵcmp: i0.ɵɵComponentDeclaration<MatDivider, "mat-divider", never, { "vertical": { "alias": "vertical"; "required": false; }; "inset": { "alias": "inset"; "required": false; }; }, {}, never, never, true, never>;
     // (undocumented)
     static ɵfac: i0.ɵɵFactoryDeclaration<MatDivider, never>;
 }
@@ -27,7 +27,7 @@ export class MatDividerModule {
     // (undocumented)
     static ɵinj: i0.ɵɵInjectorDeclaration<MatDividerModule>;
     // (undocumented)
-    static ɵmod: i0.ɵɵNgModuleDeclaration<MatDividerModule, [typeof i1.MatDivider], [typeof i2.MatCommonModule], [typeof i1.MatDivider, typeof i2.MatCommonModule]>;
+    static ɵmod: i0.ɵɵNgModuleDeclaration<MatDividerModule, never, [typeof i1.MatCommonModule, typeof i2.MatDivider], [typeof i2.MatDivider, typeof i1.MatCommonModule]>;
 }
 
 // (No @packageDocumentation comment for this package)