diff --git a/README.md b/README.md
index 782a2fac..944199c6 100644
--- a/README.md
+++ b/README.md
@@ -41,12 +41,12 @@ A `RouterStore` service has the following public properties.
 | `currentRoute$: Observable<MinimalActivatedRouteSnapshot>`                            | Select the current route.                                 |
 | `fragment$: Observable<string \| null>`                                               | Select the current route fragment.                        |
 | `queryParams$: Observable<Params>`                                                    | Select the current route query parameters.                |
-| `routeData$: Observable<Data>`                                                        | Select the current route data.                            |
+| `routeData$: Observable<StrictRouteData>`                                             | Select the current route data.                            |
 | `routeParams$: Observable<Params>`                                                    | Select the current route parameters.                      |
 | `title$: Observable<string \| undefined>`                                             | Select the resolved route title.                          |
 | `url$: Observable<string>`                                                            | Select the current URL.                                   |
 | `selectQueryParam(param: string): Observable<string \| undefined>`                    | Select the specified query parameter.                     |
-| `selectRouteData<TValue>(key: string): Observable<TValue \| undefined>`               | Select the specified route data.                          |
+| `selectRouteData(key: string): Observable<unknown>`                                   | Select the specified route data.                          |
 | `selectRouteParam(param: string): Observable<string \| undefined>`                    | Select the specified route parameter.                     |
 | `selectRouterEvents(...acceptedRouterEvents: RouterEvent[]): Observable<RouterEvent>` | Select router events of the specified router event types. |
 
@@ -169,7 +169,7 @@ The `MinimalActivatedRouteSnapshot` interface is used for the observable `Router
 | API                                                 | Description                                      |
 | --------------------------------------------------- | ------------------------------------------------ |
 | `children: MinimalActivatedRouteSnapshot[]`         | The children of this route in the route tree.    |
-| `data: MinimalRouteData`                            | The static and resolved data of this route.      |
+| `data: StrictRouteData`                             | The static and resolved data of this route.      |
 | `firstChild: MinimalActivatedRouteSnapshot \| null` | The first child of this route in the route tree. |
 | `fragment: string \| null`                          | The URL fragment shared by all routes.           |
 | `outlet: string`                                    | The outlet name of the route.                    |
@@ -179,12 +179,14 @@ The `MinimalActivatedRouteSnapshot` interface is used for the observable `Router
 | `title: string \| undefined`                        | The resolved route title.                        |
 | `url: UrlSegment[]`                                 | The URL segments matched by this route.          |
 
-#### MinimalRouteData
+#### StrictRouteData
 
-The `MinimalRouteData` interface is used for the `RouterStore#data$` property. This interface is a serializable subset of the Angular Router's `Data` type. In particular, the `symbol` index in the Angular Router's `Data` type is removed. `MinimalRouteData` has the following signature.
+The `StrictRouteData` interface is used for the `MinimalActivatedRouteSnapshot#data$` and `RouterStore#routeData$` properties. This interface is a serializable subset of the Angular Router's `Data` type. In particular, the `symbol` index in the Angular Router's `Data` type is removed. Additionally, the `any` member type is replaced with `unknown` for stricter typing.
+
+`StrictRouteData` has the following signature.
 
 ```typescript
-export type MinimalRouteData = {
-  [key: string]: any;
+export type StrictRouteData = {
+  [key: string]: unknown;
 };
 ```
diff --git a/packages/router-component-store/src/index.ts b/packages/router-component-store/src/index.ts
index 738a7689..64a590fd 100644
--- a/packages/router-component-store/src/index.ts
+++ b/packages/router-component-store/src/index.ts
@@ -9,4 +9,4 @@ export * from './lib/router-store';
 
 // Serializable route state
 export * from './lib/@ngrx/router-store/minimal-activated-route-state-snapshot';
-export * from './lib/minimal-route-data';
+export * from './lib/strict-route-data';
diff --git a/packages/router-component-store/src/lib/@ngrx/router-store/minimal-activated-route-state-snapshot.ts b/packages/router-component-store/src/lib/@ngrx/router-store/minimal-activated-route-state-snapshot.ts
index e29abb73..8a409ec0 100644
--- a/packages/router-component-store/src/lib/@ngrx/router-store/minimal-activated-route-state-snapshot.ts
+++ b/packages/router-component-store/src/lib/@ngrx/router-store/minimal-activated-route-state-snapshot.ts
@@ -30,7 +30,7 @@
  * found in the LICENSE file at https://angular.io/license
  */
 import { ActivatedRouteSnapshot } from '@angular/router';
-import { MinimalRouteData } from '../../minimal-route-data';
+import { StrictRouteData } from '../../strict-route-data';
 
 /**
  * Contains the information about a route associated with a component loaded in
@@ -67,7 +67,7 @@ export interface MinimalActivatedRouteSnapshot {
    * the Angular `Router`. Instead, we access the resolved route title through
    * `MinimalActivatedRouteSnapshot['title']`.
    */
-  readonly data: MinimalRouteData;
+  readonly data: StrictRouteData;
   /**
    * The outlet name of the route.
    */
diff --git a/packages/router-component-store/src/lib/@ngrx/router-store/minimal_serializer.ts b/packages/router-component-store/src/lib/@ngrx/router-store/minimal_serializer.ts
index 70fc6216..5bcdac53 100644
--- a/packages/router-component-store/src/lib/@ngrx/router-store/minimal_serializer.ts
+++ b/packages/router-component-store/src/lib/@ngrx/router-store/minimal_serializer.ts
@@ -28,7 +28,7 @@ import {
   Data,
   RouterStateSnapshot,
 } from '@angular/router';
-import { MinimalRouteData } from '../../minimal-route-data';
+import { StrictRouteData } from '../../strict-route-data';
 import { MinimalActivatedRouteSnapshot } from './minimal-activated-route-state-snapshot';
 import { MinimalRouterStateSnapshot } from './minimal-router-state-snapshot';
 
@@ -43,7 +43,7 @@ export class MinimalRouterStateSerializer {
     };
   }
 
-  #serializeRouteData(routeData: Data): MinimalRouteData {
+  #serializeRouteData(routeData: Data): StrictRouteData {
     return Object.fromEntries(Object.entries(routeData));
   }
 
diff --git a/packages/router-component-store/src/lib/global-router-store/componentless-nested-route-data.spec.ts b/packages/router-component-store/src/lib/global-router-store/componentless-nested-route-data.spec.ts
index 4c5814cc..0ee5902d 100644
--- a/packages/router-component-store/src/lib/global-router-store/componentless-nested-route-data.spec.ts
+++ b/packages/router-component-store/src/lib/global-router-store/componentless-nested-route-data.spec.ts
@@ -1,7 +1,7 @@
 import { RouterConfigOptions, Routes } from '@angular/router';
 import { firstValueFrom } from 'rxjs';
-import { MinimalRouteData } from '../minimal-route-data';
 import { RouterStore } from '../router-store';
+import { StrictRouteData } from '../strict-route-data';
 import { GlobalRouterStore } from './global-router-store';
 import { globalRouterStoreSetup } from './test-util/global-router-store-setup';
 import {
@@ -103,7 +103,7 @@ describe(`${GlobalRouterStore.name} componentless nested route data`, () => {
                 routes,
               });
 
-            const expectedRouteData: MinimalRouteData = {
+            const expectedRouteData: StrictRouteData = {
               componentlessBeforeParent:
                 'componentless-route-data-before-parent',
               parent: 'parent-route-data',
@@ -167,7 +167,7 @@ describe(`${GlobalRouterStore.name} componentless nested route data`, () => {
                 routes,
               });
 
-            const expectedRouteData: MinimalRouteData = {
+            const expectedRouteData: StrictRouteData = {
               componentlessBeforeParent:
                 'componentless-route-data-before-parent',
               parent: 'parent-route-data',
@@ -218,7 +218,7 @@ describe(`${GlobalRouterStore.name} componentless nested route data`, () => {
               routes,
             });
 
-          const expectedRouteData: MinimalRouteData = {
+          const expectedRouteData: StrictRouteData = {
             componentlessBeforeParent: 'componentless-route-data-before-parent',
             parent: 'parent-route-data',
             componentlessBeforeChild: 'componentless-route-data-before-child',
diff --git a/packages/router-component-store/src/lib/global-router-store/global-router-store.ts b/packages/router-component-store/src/lib/global-router-store/global-router-store.ts
index 4bfcba08..583ffbb6 100644
--- a/packages/router-component-store/src/lib/global-router-store/global-router-store.ts
+++ b/packages/router-component-store/src/lib/global-router-store/global-router-store.ts
@@ -1,6 +1,5 @@
 import { inject, Injectable, Type } from '@angular/core';
 import {
-  Data,
   Event as RouterEvent,
   NavigationCancel,
   NavigationEnd,
@@ -17,6 +16,7 @@ import { MinimalRouterStateSnapshot } from '../@ngrx/router-store/minimal-router
 import { MinimalRouterStateSerializer } from '../@ngrx/router-store/minimal_serializer';
 import { filterRouterEvents } from '../filter-router-event.operator';
 import { RouterStore } from '../router-store';
+import { StrictRouteData } from '../strict-route-data';
 
 interface GlobalRouterState {
   readonly routerState: MinimalRouterStateSnapshot;
@@ -56,7 +56,7 @@ export class GlobalRouterStore
     this.#rootRoute$,
     (route) => route.queryParams
   );
-  routeData$: Observable<Data> = this.select(
+  routeData$: Observable<StrictRouteData> = this.select(
     this.currentRoute$,
     (route) => route.data
   );
@@ -105,7 +105,7 @@ export class GlobalRouterStore
     return this.select(this.queryParams$, (params) => params[param]);
   }
 
-  selectRouteData<TValue>(key: string): Observable<TValue | undefined> {
+  selectRouteData(key: string): Observable<unknown> {
     return this.select(this.routeData$, (data) => data[key]);
   }
 
diff --git a/packages/router-component-store/src/lib/global-router-store/nested-route-data.spec.ts b/packages/router-component-store/src/lib/global-router-store/nested-route-data.spec.ts
index 2854d67d..0c480c42 100644
--- a/packages/router-component-store/src/lib/global-router-store/nested-route-data.spec.ts
+++ b/packages/router-component-store/src/lib/global-router-store/nested-route-data.spec.ts
@@ -1,7 +1,7 @@
 import { Routes } from '@angular/router';
 import { firstValueFrom } from 'rxjs';
-import { MinimalRouteData } from '../minimal-route-data';
 import { RouterStore } from '../router-store';
+import { StrictRouteData } from '../strict-route-data';
 import { GlobalRouterStore } from './global-router-store';
 import { globalRouterStoreSetup } from './test-util/global-router-store-setup';
 import {
@@ -63,7 +63,7 @@ describe(`${GlobalRouterStore.name} nested route data`, () => {
               routes,
             });
 
-          const expectedRouteData: MinimalRouteData = {
+          const expectedRouteData: StrictRouteData = {
             grandchild: 'grandchild-route-data',
             shadowed: 'grandchild-route-data',
           };
@@ -104,7 +104,7 @@ describe(`${GlobalRouterStore.name} nested route data`, () => {
               routes,
             });
 
-          const expectedRouteData: MinimalRouteData = {
+          const expectedRouteData: StrictRouteData = {
             child: 'child-route-data',
             shadowed: 'child-route-data',
           };
@@ -136,7 +136,7 @@ describe(`${GlobalRouterStore.name} nested route data`, () => {
             routes,
           });
 
-        const expectedRouteData: MinimalRouteData = {
+        const expectedRouteData: StrictRouteData = {
           parent: 'parent-route-data',
           shadowed: 'parent-route-data',
         };
@@ -181,7 +181,7 @@ describe(`${GlobalRouterStore.name} nested route data`, () => {
               routes,
             });
 
-          const expectedRouteData: MinimalRouteData = {
+          const expectedRouteData: StrictRouteData = {
             parent: 'parent-route-data',
             child: 'child-route-data',
             grandchild: 'grandchild-route-data',
@@ -229,7 +229,7 @@ describe(`${GlobalRouterStore.name} nested route data`, () => {
               routes,
             });
 
-          const expectedRouteData: MinimalRouteData = {
+          const expectedRouteData: StrictRouteData = {
             parent: 'parent-route-data',
             child: 'child-route-data',
             shadowed: 'child-route-data',
@@ -264,7 +264,7 @@ describe(`${GlobalRouterStore.name} nested route data`, () => {
             routes,
           });
 
-        const expectedRouteData: MinimalRouteData = {
+        const expectedRouteData: StrictRouteData = {
           parent: 'parent-route-data',
           shadowed: 'parent-route-data',
         };
diff --git a/packages/router-component-store/src/lib/global-router-store/selectors.spec.ts b/packages/router-component-store/src/lib/global-router-store/selectors.spec.ts
index ec568728..91fd41a1 100644
--- a/packages/router-component-store/src/lib/global-router-store/selectors.spec.ts
+++ b/packages/router-component-store/src/lib/global-router-store/selectors.spec.ts
@@ -17,8 +17,8 @@ import { provideStore, Store } from '@ngrx/store';
 import { createFeatureHarness } from '@ngworker/spectacular';
 import { filter, firstValueFrom, take, toArray } from 'rxjs';
 import { MinimalActivatedRouteSnapshot } from '../@ngrx/router-store/minimal-activated-route-state-snapshot';
-import { MinimalRouteData } from '../minimal-route-data';
 import { RouterStore } from '../router-store';
+import { StrictRouteData } from '../strict-route-data';
 import { GlobalRouterStore } from './global-router-store';
 import { provideGlobalRouterStore } from './provide-global-router-store';
 
@@ -215,7 +215,7 @@ describe(`${GlobalRouterStore.name} selectors`, () => {
   });
 
   it('exposes a selector for route data', async () => {
-    const expectedRouteData: MinimalRouteData = {
+    const expectedRouteData: StrictRouteData = {
       testData: 'test-data',
     };
     const { harness, ngrxRouterStore } = setup({
@@ -249,9 +249,7 @@ describe(`${GlobalRouterStore.name} selectors`, () => {
     );
 
     await expect(
-      firstValueFrom(
-        harness.inject(RouterStore).selectRouteData<string>('testData')
-      )
+      firstValueFrom(harness.inject(RouterStore).selectRouteData('testData'))
     ).resolves.toBe(expectedTestData);
     await expect(
       firstValueFrom(
diff --git a/packages/router-component-store/src/lib/local-router-store/componentless-nested-route-data.spec.ts b/packages/router-component-store/src/lib/local-router-store/componentless-nested-route-data.spec.ts
index 9ef5586f..d4de686f 100644
--- a/packages/router-component-store/src/lib/local-router-store/componentless-nested-route-data.spec.ts
+++ b/packages/router-component-store/src/lib/local-router-store/componentless-nested-route-data.spec.ts
@@ -1,7 +1,7 @@
 import { RouterConfigOptions, Routes } from '@angular/router';
 import { firstValueFrom } from 'rxjs';
-import { MinimalRouteData } from '../minimal-route-data';
 import { RouterStore } from '../router-store';
+import { StrictRouteData } from '../strict-route-data';
 import { LocalRouterStore } from './local-router-store';
 import { localRouterStoreSetup } from './test-util/local-router-store-setup';
 import {
@@ -93,7 +93,7 @@ describe(`${LocalRouterStore.name} componentless nested route data`, () => {
                 routes,
               });
 
-            const expectedRouteData: MinimalRouteData = {
+            const expectedRouteData: StrictRouteData = {
               componentlessBeforeParent:
                 'componentless-route-data-before-parent',
               parent: 'parent-route-data',
@@ -136,7 +136,7 @@ describe(`${LocalRouterStore.name} componentless nested route data`, () => {
                 routes,
               });
 
-            const expectedRouteData: MinimalRouteData = {
+            const expectedRouteData: StrictRouteData = {
               componentlessBeforeParent:
                 'componentless-route-data-before-parent',
               parent: 'parent-route-data',
@@ -185,7 +185,7 @@ describe(`${LocalRouterStore.name} componentless nested route data`, () => {
               routes,
             });
 
-          const expectedRouteData: MinimalRouteData = {
+          const expectedRouteData: StrictRouteData = {
             componentlessBeforeParent: 'componentless-route-data-before-parent',
             parent: 'parent-route-data',
             componentlessBeforeChild: 'componentless-route-data-before-child',
diff --git a/packages/router-component-store/src/lib/local-router-store/local-router-store.ts b/packages/router-component-store/src/lib/local-router-store/local-router-store.ts
index 3ba340c2..a83d9592 100644
--- a/packages/router-component-store/src/lib/local-router-store/local-router-store.ts
+++ b/packages/router-component-store/src/lib/local-router-store/local-router-store.ts
@@ -2,7 +2,6 @@ import { inject, Injectable, Type } from '@angular/core';
 import {
   ActivatedRoute,
   createUrlTreeFromSnapshot,
-  Data,
   Event as RouterEvent,
   NavigationCancel,
   NavigationEnd,
@@ -20,6 +19,7 @@ import { MinimalRouterStateSnapshot } from '../@ngrx/router-store/minimal-router
 import { MinimalRouterStateSerializer } from '../@ngrx/router-store/minimal_serializer';
 import { filterRouterEvents } from '../filter-router-event.operator';
 import { RouterStore } from '../router-store';
+import { StrictRouteData } from '../strict-route-data';
 
 interface LocalRouterState {
   readonly routerState: MinimalRouterStateSnapshot;
@@ -45,7 +45,7 @@ export class LocalRouterStore
   currentRoute$: Observable<MinimalActivatedRouteSnapshot> = this.#localRoute;
   fragment$: Observable<string | null>;
   queryParams$: Observable<Params>;
-  routeData$: Observable<Data>;
+  routeData$: Observable<StrictRouteData>;
   routeParams$: Observable<Params>;
   title$: Observable<string | undefined>;
   url$: Observable<string> = this.select(
@@ -91,7 +91,7 @@ export class LocalRouterStore
     return this.select(this.queryParams$, (params) => params[param]);
   }
 
-  selectRouteData<TValue>(key: string): Observable<TValue | undefined> {
+  selectRouteData(key: string): Observable<unknown> {
     return this.select(this.routeData$, (data) => data[key]);
   }
 
diff --git a/packages/router-component-store/src/lib/local-router-store/nested-route-data.spec.ts b/packages/router-component-store/src/lib/local-router-store/nested-route-data.spec.ts
index a246cff0..c068e8c3 100644
--- a/packages/router-component-store/src/lib/local-router-store/nested-route-data.spec.ts
+++ b/packages/router-component-store/src/lib/local-router-store/nested-route-data.spec.ts
@@ -1,7 +1,7 @@
 import { RouterConfigOptions, Routes } from '@angular/router';
 import { firstValueFrom } from 'rxjs';
-import { MinimalRouteData } from '../minimal-route-data';
 import { RouterStore } from '../router-store';
+import { StrictRouteData } from '../strict-route-data';
 import { LocalRouterStore } from './local-router-store';
 import { localRouterStoreSetup } from './test-util/local-router-store-setup';
 import {
@@ -63,7 +63,7 @@ describe(`${LocalRouterStore.name} nested route data`, () => {
                 routes,
               });
 
-            const expectedRouteData: MinimalRouteData = {
+            const expectedRouteData: StrictRouteData = {
               parent: 'parent-route-data',
               shadowed: 'parent-route-data',
             };
@@ -100,7 +100,7 @@ describe(`${LocalRouterStore.name} nested route data`, () => {
               routes,
             });
 
-          const expectedRouteData: MinimalRouteData = {
+          const expectedRouteData: StrictRouteData = {
             child: 'child-route-data',
             shadowed: 'child-route-data',
           };
@@ -132,7 +132,7 @@ describe(`${LocalRouterStore.name} nested route data`, () => {
             routes,
           });
 
-        const expectedRouteData: MinimalRouteData = {
+        const expectedRouteData: StrictRouteData = {
           grandchild: 'grandchild-route-data',
           shadowed: 'grandchild-route-data',
         };
@@ -170,7 +170,7 @@ describe(`${LocalRouterStore.name} nested route data`, () => {
               routes,
             });
 
-          const expectedRouteData: MinimalRouteData = {
+          const expectedRouteData: StrictRouteData = {
             parent: 'parent-route-data',
             child: 'child-route-data',
             shadowed: 'child-route-data',
@@ -208,7 +208,7 @@ describe(`${LocalRouterStore.name} nested route data`, () => {
             routes,
           });
 
-        const expectedRouteData: MinimalRouteData = {
+        const expectedRouteData: StrictRouteData = {
           parent: 'parent-route-data',
           child: 'child-route-data',
           grandchild: 'grandchild-route-data',
diff --git a/packages/router-component-store/src/lib/local-router-store/selectors.spec.ts b/packages/router-component-store/src/lib/local-router-store/selectors.spec.ts
index 77e2fe18..bd213732 100644
--- a/packages/router-component-store/src/lib/local-router-store/selectors.spec.ts
+++ b/packages/router-component-store/src/lib/local-router-store/selectors.spec.ts
@@ -289,7 +289,7 @@ describe(`${LocalRouterStore.name} selectors`, () => {
       firstValueFrom(
         injectorFor(DummyAuthComponent)
           .get(RouterStore)
-          .selectRouteData<string>('testData')
+          .selectRouteData('testData')
       )
     ).resolves.toBe('test-data');
   });
diff --git a/packages/router-component-store/src/lib/router-store.ts b/packages/router-component-store/src/lib/router-store.ts
index 0be529c5..91c45ae9 100644
--- a/packages/router-component-store/src/lib/router-store.ts
+++ b/packages/router-component-store/src/lib/router-store.ts
@@ -1,7 +1,8 @@
 import { Injectable, Type } from '@angular/core';
-import { Data, Event as RouterEvent, Params } from '@angular/router';
+import { Event as RouterEvent, Params } from '@angular/router';
 import { Observable } from 'rxjs';
 import { MinimalActivatedRouteSnapshot } from './@ngrx/router-store/minimal-activated-route-state-snapshot';
+import { StrictRouteData } from './strict-route-data';
 
 /**
  * An Angular Router-connecting NgRx component store.
@@ -48,7 +49,7 @@ export abstract class RouterStore {
   /**
    * Select the current route data.
    */
-  abstract readonly routeData$: Observable<Data>;
+  abstract readonly routeData$: Observable<StrictRouteData>;
   /**
    * Select the current route parameters.
    */
@@ -67,9 +68,9 @@ export abstract class RouterStore {
    * @param key The route data key.
    *
    * @example <caption>Usage</caption>
-   * const limit$ = routerStore.selectRouteData<number>('limit');
+   * const limit$ = routerStore.selectRouteData('limit').pipe(map(x => Number(x)));
    */
-  abstract selectRouteData<TValue>(key: string): Observable<TValue | undefined>;
+  abstract selectRouteData(key: string): Observable<unknown>;
   /**
    * Select the specified query parameter.
    *
diff --git a/packages/router-component-store/src/lib/minimal-route-data.ts b/packages/router-component-store/src/lib/strict-route-data.ts
similarity index 59%
rename from packages/router-component-store/src/lib/minimal-route-data.ts
rename to packages/router-component-store/src/lib/strict-route-data.ts
index 11fb9d9e..c38508f7 100644
--- a/packages/router-component-store/src/lib/minimal-route-data.ts
+++ b/packages/router-component-store/src/lib/strict-route-data.ts
@@ -1,9 +1,12 @@
 import { Data } from '@angular/router';
 import { OmitSymbolIndex } from './util-types/omit-symbol-index';
+import { StrictNoAny } from './util-types/strict-no-any';
 
 /**
  * Serializable route `Data` without its symbol index, in particular without the
  * `Symbol(RouteTitle)` key as this is an internal value for the Angular
  * `Router`.
+ *
+ * Additionally, the `any` member type is converted to `unknown`.
  */
-export type MinimalRouteData = OmitSymbolIndex<Data>;
+export type StrictRouteData = StrictNoAny<OmitSymbolIndex<Data>>;
diff --git a/packages/router-component-store/src/lib/util-types/omit-symbol-index.ts b/packages/router-component-store/src/lib/util-types/omit-symbol-index.ts
index 137a414a..c1f9d70d 100644
--- a/packages/router-component-store/src/lib/util-types/omit-symbol-index.ts
+++ b/packages/router-component-store/src/lib/util-types/omit-symbol-index.ts
@@ -4,10 +4,10 @@
  * @example <caption>Usage</caption>
  * ```
  * type RouteData = { [key: string | symbol]: any; };
- * type MinimalRouteData = OmitSymbolIndex<RouteData>;
+ * type SerializableRouteData = OmitSymbolIndex<RouteData>;
  * ```
  *
- * `MinimalRouteData` is `{ [key: string]: any }`.
+ * `SerializableRouteData` is `{ [key: string]: any }`.
  */
 export type OmitSymbolIndex<TShape> = {
   [TShapeKey in keyof TShape as symbol extends TShapeKey
diff --git a/packages/router-component-store/src/lib/util-types/strict-no-any.ts b/packages/router-component-store/src/lib/util-types/strict-no-any.ts
new file mode 100644
index 00000000..56de5798
--- /dev/null
+++ b/packages/router-component-store/src/lib/util-types/strict-no-any.ts
@@ -0,0 +1,18 @@
+/**
+ * Convert `any` member types to `unknown` in the specified type.
+ *
+ * @example <caption>Usage</caption>
+ * ```
+ * type RouteData = { [key: string | symbol]: any; };
+ * type StrictRouteData = Strict<RouteData>;
+ * ```
+ *
+ * `StrictRouteData` is `{ [key: string | symbol]: unknown }`.
+ */
+export type StrictNoAny<TShape> = {
+  // [@typescript-eslint/no-explicit-any] We detect `any` to convert it to `unknown`
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  [TShapeKey in keyof TShape]: TShape[TShapeKey] extends any
+    ? unknown
+    : TShape[TShapeKey];
+};