diff --git a/tools/public_api_guard/service-worker/config.d.ts b/tools/public_api_guard/service-worker/config.d.ts
index 6e68fd291e..3678598260 100644
--- a/tools/public_api_guard/service-worker/config.d.ts
+++ b/tools/public_api_guard/service-worker/config.d.ts
@@ -1,4 +1,3 @@
-/** @experimental */
 export interface AssetGroup {
     installMode?: 'prefetch' | 'lazy';
     name: string;
@@ -10,7 +9,6 @@ export interface AssetGroup {
     updateMode?: 'prefetch' | 'lazy';
 }
 
-/** @experimental */
 export interface Config {
     appData?: {};
     assetGroups?: AssetGroup[];
@@ -19,7 +17,6 @@ export interface Config {
     navigationUrls?: string[];
 }
 
-/** @experimental */
 export interface DataGroup {
     cacheConfig: {
         maxSize: number;
@@ -32,10 +29,8 @@ export interface DataGroup {
     version?: number;
 }
 
-/** @experimental */
 export declare type Duration = string;
 
-/** @experimental */
 export interface Filesystem {
     hash(file: string): Promise<string>;
     list(dir: string): Promise<string[]>;
@@ -43,12 +38,10 @@ export interface Filesystem {
     write(file: string, contents: string): Promise<void>;
 }
 
-/** @experimental */
 export declare class Generator {
     readonly fs: Filesystem;
     constructor(fs: Filesystem, baseHref: string);
     process(config: Config): Promise<Object>;
 }
 
-/** @experimental */
 export declare type Glob = string;
diff --git a/tools/public_api_guard/service-worker/service-worker.d.ts b/tools/public_api_guard/service-worker/service-worker.d.ts
index 68738b635d..5c3e950ffc 100644
--- a/tools/public_api_guard/service-worker/service-worker.d.ts
+++ b/tools/public_api_guard/service-worker/service-worker.d.ts
@@ -1,4 +1,3 @@
-/** @experimental */
 export declare class ServiceWorkerModule {
     static register(script: string, opts?: {
         scope?: string;
@@ -6,7 +5,6 @@ export declare class ServiceWorkerModule {
     }): ModuleWithProviders<ServiceWorkerModule>;
 }
 
-/** @experimental */
 export declare class SwPush {
     readonly isEnabled: boolean;
     readonly messages: Observable<object>;
@@ -18,7 +16,6 @@ export declare class SwPush {
     unsubscribe(): Promise<void>;
 }
 
-/** @experimental */
 export declare class SwUpdate {
     readonly activated: Observable<UpdateActivatedEvent>;
     readonly available: Observable<UpdateAvailableEvent>;
@@ -28,7 +25,6 @@ export declare class SwUpdate {
     checkForUpdate(): Promise<void>;
 }
 
-/** @experimental */
 export interface UpdateActivatedEvent {
     current: {
         hash: string;
@@ -41,7 +37,6 @@ export interface UpdateActivatedEvent {
     type: 'UPDATE_ACTIVATED';
 }
 
-/** @experimental */
 export interface UpdateAvailableEvent {
     available: {
         hash: string;