docs(cdk): use inject() and remove unnecessary module references

src/cdk/a11y/a11y.md

@@ -87,7 +87,7 @@ be used to create accessible experience for components like
 [modal dialogs](https://www.w3.org/WAI/ARIA/apg/patterns/dialog-modal/), where focus must be
 constrained.
 
-This directive is declared in `A11yModule`.
+Import `CdkTrapFocus` in your component to use this directive.
 
 #### Example
 
@@ -139,10 +139,11 @@ for more information on aria-live regions.
 ```ts
 @Component({...})
 export class MyComponent {
+  private liveAnnouncer = inject(LiveAnnouncer);
 
- constructor(liveAnnouncer: LiveAnnouncer) {
-   liveAnnouncer.announce("Hey Google");
- }
+  announceMessage() {
+    this.liveAnnouncer.announce("Hey Google");
+  }
 }
 ```
 

src/cdk/a11y/focus-trap/focus-trap.md

@@ -5,7 +5,7 @@ be used to create accessible experience for components like
 [modal dialogs](https://www.w3.org/WAI/ARIA/apg/patterns/dialog-modal/), where focus must be
 constrained.
 
-This directive is declared in `A11yModule`.
+Import `CdkTrapFocus` in your component to use this directive.
 
 #### Example
 

src/cdk/a11y/live-announcer/live-announcer.md

@@ -10,16 +10,16 @@ Announce the given message via aria-live region. The politeness argument determi
 `aria-live` attribute on the announcer element, defaulting to 'polite'.
 
 #### Examples
-The LiveAnnouncer is injected into a component:
+The `LiveAnnouncer` is injected into a component:
 ```ts
 @Component({
-  selector: 'my-component'
-  providers: [LiveAnnouncer]
+  selector: 'my-component',
 })
 export class MyComponent {
+  private liveAnnouncer = inject(LiveAnnouncer);
 
-  constructor(liveAnnouncer: LiveAnnouncer) {
-    liveAnnouncer.announce("Hey Google");
+  announceMessage() {
+    this.liveAnnouncer.announce("Hey Google");
   }
 }
 ```

src/cdk/clipboard/clipboard.md

@@ -21,7 +21,7 @@ directly to place it on the clipboard.
 import {Clipboard} from '@angular/cdk/clipboard';
 
 class HeroProfile {
-  constructor(private clipboard: Clipboard) {}
+  private clipboard = inject(Clipboard);
 
   copyHeroName() {
     this.clipboard.copy('Alphonso');
@@ -39,9 +39,9 @@ the text that was buffered. Please note, if you call `beginCopy`, you must clean
 import {Clipboard} from '@angular/cdk/clipboard';
 
 class HeroProfile {
-  lifetimeAchievements: string;
+  private clipboard = inject(Clipboard);
 
-  constructor(private clipboard: Clipboard) {}
+  lifetimeAchievements: string;
 
   copyAchievements() {
     const pending = this.clipboard.beginCopy(this.lifetimeAchievements);

src/cdk/layout/breakpoints-observer.md

@@ -1,7 +1,7 @@
-### BreakpointsModule
+### BreakpointObserver
 
-When including the CDK's `LayoutModule`, components can inject `BreakpointsObserver` to request
-the matching state of a CSS Media Query.
+`BreakpointObserver` is an injectable service that lets you evaluate media queries to determine
+the current screen size and react to changes when the viewport size crosses a breakpoint.
 
 A set of breakpoints is provided based on the Material Design
 [breakpoint system](https://material.io/guidelines/layout/responsive-ui.html#responsive-ui-breakpoints).
@@ -10,10 +10,10 @@ A set of breakpoints is provided based on the Material Design
 ```ts
 @Component({ ... })
 export class MyWidget {
-  isHandset: Observable<BreakpointState>;
+  private breakpointObserver = inject(BreakpointObserver);
 
-  constructor(bm: BreakpointObserver) {
-    bm.observe(Handset).subscribe((state: BreakpointState) => {
+  constructor() {
+    this.breakpointObserver.observe(Handset).subscribe((state: BreakpointState) => {
       if (state.matches) {
         this.makeEverythingFitOnSmallScreen();
       } else {

src/cdk/layout/layout.md

@@ -79,8 +79,7 @@ The `matchMedia` method can be used to get a native
 ```ts
 @Component({...})
 class MyComponent {
-  constructor(mediaMatcher: MediaMatcher) {
-    const mediaQueryList = mediaMatcher.matchMedia('(min-width: 1px)');
-  }
+  private mediaMatcher = inject(MediaMatcher);
+  private mediaQueryList = this.mediaMatcher.matchMedia('(min-width: 1px)');
 }
 ```

src/cdk/layout/media-matcher.md

@@ -1,17 +1,19 @@
 ### MediaMatcher
- 
-When including the CDK's `LayoutModule`, components can inject `MediaMatcher` to access the 
-matchMedia method, if available on the platform.
+
+`MediaMatcher` is an injectable service that provides access to the `matchMedia` method, if
+available on the platform.
 
 #### Example
 ```ts
-@Component({ ... }) 
-export class MyWidget {  
-  constructor(mm: MediaMatcher) {
-    mm.matchMedia('(orientation: landscape)').matches ? 
+@Component({ ... })
+export class MyWidget {
+  private mediaMatcher = inject(MediaMatcher);
+
+  checkOrientation() {
+    this.mediaMatcher.matchMedia('(orientation: landscape)').matches ?
       this.setLandscapeMode() :
       this.setPortraitMode();
   }
-}  
+}
 ```