Function bootstrapApplication

packages/platform-browser/src/browser.ts:123–138

(
  rootComponent: Type<unknown>,
  options?: ApplicationConfig,
  context?: BootstrapContext,
)

 * @publicApi
 */
export async function bootstrapApplication(
  rootComponent: Type<unknown>,
  options?: ApplicationConfig,
  context?: BootstrapContext,
): Promise<ApplicationRef> {
  const config = {
    rootComponent,
    ...createProvidersConfig(options, context),
  };

  if ((typeof ngJitMode === 'undefined' || ngJitMode) && typeof fetch === 'function') {
    await resolveJitResources();
  }

  return internalCreateApplication(config);
}

/**
 * Create an instance of an Angular application without bootstrapping any components. This is useful