fix(materialsnack-bar): Replace any with unknown

Author: jamOne-

src/material/snack-bar/simple-snack-bar.ts

@@ -12,11 +12,17 @@ import {MatSnackBarRef} from './snack-bar-ref';
 import {MAT_SNACK_BAR_DATA} from './snack-bar-config';
 import {MatSnackBarAction, MatSnackBarActions, MatSnackBarLabel} from './snack-bar-content';
 
+/** Input data for the snack bar. */
+export interface TextOnlySnackBarData {
+  message: string;
+  action: string;
+}
+
 /**
  * Interface for a simple snack bar component that has a message and a single action.
  */
 export interface TextOnlySnackBar {
-  data: {message: string; action: string};
+  data: TextOnlySnackBarData;
   snackBarRef: MatSnackBarRef<TextOnlySnackBar>;
   action: () => void;
   hasAction: boolean;
@@ -36,7 +42,7 @@ export interface TextOnlySnackBar {
 })
 export class SimpleSnackBar implements TextOnlySnackBar {
   snackBarRef = inject<MatSnackBarRef<SimpleSnackBar>>(MatSnackBarRef);
-  data = inject(MAT_SNACK_BAR_DATA);
+  data = inject<TextOnlySnackBarData>(MAT_SNACK_BAR_DATA);
 
   constructor(...args: unknown[]);
   constructor() {}

src/material/snack-bar/snack-bar-config.ts

@@ -11,7 +11,7 @@ import {AriaLivePoliteness} from '@angular/cdk/a11y';
 import {Direction} from '@angular/cdk/bidi';
 
 /** Injection token that can be used to access the data that was passed in to a snack bar. */
-export const MAT_SNACK_BAR_DATA = new InjectionToken<any>('MatSnackBarData');
+export const MAT_SNACK_BAR_DATA = new InjectionToken<unknown>('MatSnackBarData');
 
 /** Possible values for horizontalPosition on MatSnackBarConfig. */
 export type MatSnackBarHorizontalPosition = 'start' | 'center' | 'end' | 'left' | 'right';
@@ -22,7 +22,7 @@ export type MatSnackBarVerticalPosition = 'top' | 'bottom';
 /**
  * Configuration used when opening a snack-bar.
  */
-export class MatSnackBarConfig<D = any> {
+export class MatSnackBarConfig<D = unknown> {
   /** The politeness level for the MatAriaLiveAnnouncer announcement. */
   politeness?: AriaLivePoliteness = 'assertive';
 

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

@@ -595,10 +595,11 @@ describe('MatSnackBar', () => {
     });
 
     it('should be able to inject arbitrary user data', () => {
+      const data: BurritosNotificationData = {
+        burritoType: 'Chimichanga',
+      };
       const snackBarRef = snackBar.openFromComponent(BurritosNotification, {
-        data: {
-          burritoType: 'Chimichanga',
-        },
+        data,
       });
 
       expect(snackBarRef.instance.data)
@@ -1025,17 +1026,21 @@ class ComponentWithChildViewContainer {
   `,
 })
 class ComponentWithTemplateRef {
-  @ViewChild(TemplateRef) templateRef: TemplateRef<any>;
+  @ViewChild(TemplateRef) templateRef: TemplateRef<unknown>;
   localValue: string;
 }
 
+interface BurritosNotificationData {
+  burritoType: string;
+}
+
 /** Simple component for testing ComponentPortal. */
 @Component({
   template: '<p>Burritos are on the way.</p>',
 })
 class BurritosNotification {
   snackBarRef = inject<MatSnackBarRef<BurritosNotification>>(MatSnackBarRef);
-  data = inject(MAT_SNACK_BAR_DATA);
+  data = inject<BurritosNotificationData>(MAT_SNACK_BAR_DATA);
 }
 
 @Component({

src/material/snack-bar/snack-bar.ts

@@ -63,7 +63,7 @@ export class MatSnackBar implements OnDestroy {
    * If there is a parent snack-bar service, all operations should delegate to that parent
    * via `_openedSnackBarRef`.
    */
-  private _snackBarRefAtThisLevel: MatSnackBarRef<any> | null = null;
+  private _snackBarRefAtThisLevel: MatSnackBarRef<unknown> | null = null;
 
   /** The component that should be rendered as the snack bar's simple component. */
   simpleSnackBarComponent = SimpleSnackBar;
@@ -75,12 +75,12 @@ export class MatSnackBar implements OnDestroy {
   handsetCssClass = 'mat-mdc-snack-bar-handset';
 
   /** Reference to the currently opened snackbar at *any* level. */
-  get _openedSnackBarRef(): MatSnackBarRef<any> | null {
+  get _openedSnackBarRef(): MatSnackBarRef<unknown> | null {
     const parent = this._parentSnackBar;
     return parent ? parent._openedSnackBarRef : this._snackBarRefAtThisLevel;
   }
 
-  set _openedSnackBarRef(value: MatSnackBarRef<any> | null) {
+  set _openedSnackBarRef(value: MatSnackBarRef<unknown> | null) {
     if (this._parentSnackBar) {
       this._parentSnackBar._openedSnackBarRef = value;
     } else {
@@ -98,11 +98,11 @@ export class MatSnackBar implements OnDestroy {
    * @param component Component to be instantiated.
    * @param config Extra configuration for the snack bar.
    */
-  openFromComponent<T, D = any>(
+  openFromComponent<T, D = unknown>(
     component: ComponentType<T>,
     config?: MatSnackBarConfig<D>,
   ): MatSnackBarRef<T> {
-    return this._attach(component, config) as MatSnackBarRef<T>;
+    return this._attach(component, config);
   }
 
   /**
@@ -113,9 +113,9 @@ export class MatSnackBar implements OnDestroy {
    * @param config Extra configuration for the snack bar.
    */
   openFromTemplate(
-    template: TemplateRef<any>,
+    template: TemplateRef<unknown>,
     config?: MatSnackBarConfig,
-  ): MatSnackBarRef<EmbeddedViewRef<any>> {
+  ): MatSnackBarRef<EmbeddedViewRef<unknown>> {
     return this._attach(template, config);
   }
 
@@ -187,14 +187,19 @@ export class MatSnackBar implements OnDestroy {
   /**
    * Places a new component or a template as the content of the snack bar container.
    */
+  private _attach<T>(content: ComponentType<T>, userConfig?: MatSnackBarConfig): MatSnackBarRef<T>;
+  private _attach<T>(
+    content: TemplateRef<T>,
+    userConfig?: MatSnackBarConfig,
+  ): MatSnackBarRef<EmbeddedViewRef<T>>;
   private _attach<T>(
     content: ComponentType<T> | TemplateRef<T>,
     userConfig?: MatSnackBarConfig,
-  ): MatSnackBarRef<T | EmbeddedViewRef<any>> {
+  ): MatSnackBarRef<T | EmbeddedViewRef<unknown>> {
     const config = {...new MatSnackBarConfig(), ...this._defaultConfig, ...userConfig};
     const overlayRef = this._createOverlay(config);
     const container = this._attachSnackBarContainer(overlayRef, config);
-    const snackBarRef = new MatSnackBarRef<T | EmbeddedViewRef<any>>(container, overlayRef);
+    const snackBarRef = new MatSnackBarRef<T | EmbeddedViewRef<unknown>>(container, overlayRef);
 
     if (content instanceof TemplateRef) {
       const portal = new TemplatePortal(content, null!, {
@@ -231,11 +236,11 @@ export class MatSnackBar implements OnDestroy {
 
     this._animateSnackBar(snackBarRef, config);
     this._openedSnackBarRef = snackBarRef;
-    return this._openedSnackBarRef;
+    return snackBarRef;
   }
 
   /** Animates the old snack bar out and the new one in. */
-  private _animateSnackBar(snackBarRef: MatSnackBarRef<any>, config: MatSnackBarConfig) {
+  private _animateSnackBar(snackBarRef: MatSnackBarRef<unknown>, config: MatSnackBarConfig) {
     // When the snackbar is dismissed, clear the reference to it.
     snackBarRef.afterDismissed().subscribe(() => {
       // Clear the snackbar ref if it hasn't already been replaced by a newer snackbar.