Method interceptor

packages/core/src/application.ts:575–581

* Register an interceptor * @param interceptor - An interceptor function or provider class * @param nameOrOptions - Binding name or options

(
    interceptor: Interceptor | Constructor<Provider<Interceptor>>,
    nameOrOptions?: string | InterceptorBindingOptions,
  )

   * @param nameOrOptions - Binding name or options
   */
  public interceptor(
    interceptor: Interceptor | Constructor<Provider<Interceptor>>,
    nameOrOptions?: string | InterceptorBindingOptions,
  ) {
    const options = toOptions(nameOrOptions);
    return registerInterceptor(this, interceptor, options);
  }

  /**
   * Set up signals that are captured to shutdown the application