Class FooError

packages/core/rxjs-interop/test/rx_resource_spec.ts:123–126

  it('should handle Error like objects', async () => {
    class FooError implements Error {
      name = 'FooError';
      message = 'This is a FooError';
    }

    const injector = TestBed.inject(Injector);
    const appRef = TestBed.inject(ApplicationRef);