refactor(material/progress-bar): convert to standalone

Converts `material/progress-bar` to standalone.

Author: crisbeto

src/material/progress-bar/module.ts

@@ -11,7 +11,7 @@ import {MatCommonModule} from '@angular/material/core';
 import {MatProgressBar} from './progress-bar';
 
 @NgModule({
+  imports: [MatProgressBar],
   exports: [MatProgressBar, MatCommonModule],
-  declarations: [MatProgressBar],
 })
 export class MatProgressBarModule {}

src/material/progress-bar/progress-bar.spec.ts

@@ -1,7 +1,7 @@
 import {TestBed, ComponentFixture} from '@angular/core/testing';
 import {ApplicationRef, Component, DebugElement, Provider, Type} from '@angular/core';
 import {By} from '@angular/platform-browser';
-import {dispatchFakeEvent} from '../../cdk/testing/private';
+import {dispatchFakeEvent} from '@angular/cdk/testing/private';
 import {MatProgressBarModule, MAT_PROGRESS_BAR_DEFAULT_OPTIONS} from './index';
 import {MatProgressBar} from './progress-bar';
 
@@ -11,8 +11,7 @@ describe('MDC-based MatProgressBar', () => {
     providers: Provider[] = [],
   ): ComponentFixture<T> {
     TestBed.configureTestingModule({
-      imports: [MatProgressBarModule],
-      declarations: [componentType],
+      imports: [MatProgressBarModule, componentType],
       providers,
     }).compileComponents();
 
@@ -329,8 +328,16 @@ describe('MDC-based MatProgressBar', () => {
   });
 });
 
-@Component({template: '<mat-progress-bar></mat-progress-bar>'})
+@Component({
+  template: '<mat-progress-bar></mat-progress-bar>',
+  standalone: true,
+  imports: [MatProgressBar],
+})
 class BasicProgressBar {}
 
-@Component({template: '<mat-progress-bar mode="buffer"></mat-progress-bar>'})
+@Component({
+  template: '<mat-progress-bar mode="buffer"></mat-progress-bar>',
+  standalone: true,
+  imports: [MatProgressBar],
+})
 class BufferProgressBar {}

src/material/progress-bar/progress-bar.ts

@@ -101,6 +101,7 @@ export type ProgressBarMode = 'determinate' | 'indeterminate' | 'buffer' | 'quer
   styleUrls: ['progress-bar.css'],
   changeDetection: ChangeDetectionStrategy.OnPush,
   encapsulation: ViewEncapsulation.None,
+  standalone: true,
 })
 export class MatProgressBar implements AfterViewInit, OnDestroy {
   constructor(

src/material/progress-bar/testing/progress-bar-harness.spec.ts

@@ -11,8 +11,7 @@ describe('MatProgressBarHarness', () => {
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
-      imports: [MatProgressBarModule],
-      declarations: [ProgressBarHarnessTest],
+      imports: [MatProgressBarModule, ProgressBarHarnessTest],
     }).compileComponents();
 
     fixture = TestBed.createComponent(ProgressBarHarnessTest);
@@ -45,6 +44,8 @@ describe('MatProgressBarHarness', () => {
     <mat-progress-bar mode="determinate" [value]="value"></mat-progress-bar>
     <mat-progress-bar mode="indeterminate"></mat-progress-bar>
   `,
+  standalone: true,
+  imports: [MatProgressBarModule],
 })
 class ProgressBarHarnessTest {
   value: number;

tools/public_api_guard/material/progress-bar.md

@@ -53,7 +53,7 @@ export class MatProgressBar implements AfterViewInit, OnDestroy {
     get value(): number;
     set value(v: number);
     // (undocumented)
-    static ɵcmp: i0.ɵɵComponentDeclaration<MatProgressBar, "mat-progress-bar", ["matProgressBar"], { "color": { "alias": "color"; "required": false; }; "value": { "alias": "value"; "required": false; }; "bufferValue": { "alias": "bufferValue"; "required": false; }; "mode": { "alias": "mode"; "required": false; }; }, { "animationEnd": "animationEnd"; }, never, never, false, never>;
+    static ɵcmp: i0.ɵɵComponentDeclaration<MatProgressBar, "mat-progress-bar", ["matProgressBar"], { "color": { "alias": "color"; "required": false; }; "value": { "alias": "value"; "required": false; }; "bufferValue": { "alias": "bufferValue"; "required": false; }; "mode": { "alias": "mode"; "required": false; }; }, { "animationEnd": "animationEnd"; }, never, never, true, never>;
     // (undocumented)
     static ɵfac: i0.ɵɵFactoryDeclaration<MatProgressBar, [null, null, null, { optional: true; }, { optional: true; }]>;
 }
@@ -77,7 +77,7 @@ export class MatProgressBarModule {
     // (undocumented)
     static ɵinj: i0.ɵɵInjectorDeclaration<MatProgressBarModule>;
     // (undocumented)
-    static ɵmod: i0.ɵɵNgModuleDeclaration<MatProgressBarModule, [typeof i1.MatProgressBar], never, [typeof i1.MatProgressBar, typeof i2.MatCommonModule]>;
+    static ɵmod: i0.ɵɵNgModuleDeclaration<MatProgressBarModule, never, [typeof i1.MatProgressBar], [typeof i1.MatProgressBar, typeof i2.MatCommonModule]>;
 }
 
 // @public