Function providePlatformInitializer

packages/core/src/platform/platform.ts:214–220

(initializerFn: () => void)

 * @publicApi
 */
export function providePlatformInitializer(initializerFn: () => void): StaticProvider {
  return {
    provide: PLATFORM_INITIALIZER,
    useValue: initializerFn,
    multi: true,
  };
}

function runPlatformInitializers(injector: Injector): void {
  const inits = injector.get(PLATFORM_INITIALIZER, null);