diff --git a/goldens/public-api/router/router.md b/goldens/public-api/router/router.md
index 142be1a55d..76b0fd2497 100644
--- a/goldens/public-api/router/router.md
+++ b/goldens/public-api/router/router.md
@@ -182,7 +182,6 @@ export type DetachedRouteHandle = {};
 
 // @public
 type Event_2 = RouterEvent | RouteConfigLoadStart | RouteConfigLoadEnd | ChildActivationStart | ChildActivationEnd | ActivationStart | ActivationEnd | Scroll;
-
 export { Event_2 as Event }
 
 // @public
@@ -565,7 +564,7 @@ export class RouterLinkActive implements OnChanges, OnDestroy, AfterContentInit
     routerLinkActiveOptions: {
         exact: boolean;
     } | IsActiveMatchOptions;
-    }
+}
 
 // @public
 export class RouterLinkWithHref implements OnChanges, OnDestroy {
@@ -627,16 +626,18 @@ export class RouterOutlet implements OnDestroy, OnInit, RouterOutletContract {
     ngOnDestroy(): void;
     // (undocumented)
     ngOnInit(): void;
-    }
+}
 
 // @public
 export interface RouterOutletContract {
     activatedRoute: ActivatedRoute | null;
     activatedRouteData: Data;
+    activateEvents?: EventEmitter<unknown>;
     activateWith(activatedRoute: ActivatedRoute, resolver: ComponentFactoryResolver | null): void;
     attach(ref: ComponentRef<unknown>, activatedRoute: ActivatedRoute): void;
     component: Object | null;
     deactivate(): void;
+    deactivateEvents?: EventEmitter<unknown>;
     detach(): ComponentRef<unknown>;
     isActivated: boolean;
 }
@@ -650,7 +651,7 @@ export class RouterPreloader implements OnDestroy {
     preload(): Observable<any>;
     // (undocumented)
     setUpPreloading(): void;
-    }
+}
 
 // @public
 export class RouterState extends ɵangular_packages_router_router_m<ActivatedRoute> {
@@ -788,7 +789,6 @@ export class UrlTree {
 // @public (undocumented)
 export const VERSION: Version;
 
-
 // (No @packageDocumentation comment for this package)
 
 ```
diff --git a/packages/router/src/directives/router_outlet.ts b/packages/router/src/directives/router_outlet.ts
index 34c158262e..6e363e7565 100644
--- a/packages/router/src/directives/router_outlet.ts
+++ b/packages/router/src/directives/router_outlet.ts
@@ -6,8 +6,7 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {Attribute, ChangeDetectorRef, ComponentFactoryResolver, ComponentRef, Directive, EventEmitter, Injector, OnDestroy, OnInit, Output, ViewContainerRef} from '@angular/core';
-
+import {Attribute, ChangeDetectorRef, ComponentFactoryResolver, ComponentRef, Directive, EventEmitter, Injector, OnDestroy, OnInit, Output, ViewContainerRef,} from '@angular/core';
 import {Data} from '../config';
 import {ChildrenOutletContexts} from '../router_outlet_context';
 import {ActivatedRoute} from '../router_state';
@@ -72,6 +71,16 @@ export interface RouterOutletContract {
    * Called when the `RouteReuseStrategy` instructs to re-attach a previously detached subtree.
    */
   attach(ref: ComponentRef<unknown>, activatedRoute: ActivatedRoute): void;
+
+  /**
+   * Emits an activate event when a new component is instantiated
+   **/
+  activateEvents?: EventEmitter<unknown>;
+
+  /**
+   * Emits a deactivate event when a component is destroyed.
+   */
+  deactivateEvents?: EventEmitter<unknown>;
 }
 
 /**