Allow URL in ServiceWorkerContainer#register

Author: TheTonyk

baselines/dom.generated.d.ts

@@ -14983,7 +14983,7 @@ interface ServiceWorkerContainer extends EventTarget {
     readonly ready: Promise<ServiceWorkerRegistration>;
     getRegistration(clientURL?: string): Promise<ServiceWorkerRegistration | undefined>;
     getRegistrations(): Promise<ReadonlyArray<ServiceWorkerRegistration>>;
-    register(scriptURL: string, options?: RegistrationOptions): Promise<ServiceWorkerRegistration>;
+    register(scriptURL: string | URL, options?: RegistrationOptions): Promise<ServiceWorkerRegistration>;
     startMessages(): void;
     addEventListener<K extends keyof ServiceWorkerContainerEventMap>(type: K, listener: (this: ServiceWorkerContainer, ev: ServiceWorkerContainerEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;

baselines/webworker.generated.d.ts

@@ -2891,7 +2891,7 @@ interface ServiceWorkerContainer extends EventTarget {
     readonly ready: Promise<ServiceWorkerRegistration>;
     getRegistration(clientURL?: string): Promise<ServiceWorkerRegistration | undefined>;
     getRegistrations(): Promise<ReadonlyArray<ServiceWorkerRegistration>>;
-    register(scriptURL: string, options?: RegistrationOptions): Promise<ServiceWorkerRegistration>;
+    register(scriptURL: string | URL, options?: RegistrationOptions): Promise<ServiceWorkerRegistration>;
     startMessages(): void;
     addEventListener<K extends keyof ServiceWorkerContainerEventMap>(type: K, listener: (this: ServiceWorkerContainer, ev: ServiceWorkerContainerEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;

inputfiles/overridingTypes.json

@@ -1574,6 +1574,12 @@
                             "override-signatures": [
                                 "getRegistration(clientURL?: string): Promise<ServiceWorkerRegistration | undefined>"
                             ]
+                        },
+                        "register": {
+                            "name": "register",
+                            "override-signatures": [
+                                "register(scriptURL: string | URL, options?: RegistrationOptions): Promise<ServiceWorkerRegistration>"
+                            ]
                         }
                     }
                 },