message: test(core): verify nested array in standalone component imports
  This test verifies that nested arrays are supported in the standalone's
  component import field.
  PR Close
diff: @@ -427,6 +427,32 @@ describe('standalone components, directives and pipes', () => {
  expect(fixture.nativeElement.textContent).toBe('(service)');
  });
  + it('should support nested arrays in @Component.imports', () => {
  + @Directive({selector: '[red]', standalone: true, host: {'[attr.red]': 'true'}})
  + class RedIdDirective {
  + }
  +
  + @Pipe({name: 'blue', pure: true, standalone: true})
  + class BluePipe implements PipeTransform {
  + transform() {
  + return 'blue';
  + }
  + }
  +
  + @Component({
  + selector: 'standalone',
  + standalone: true,
  + template: `<div red>{{'' | blue}}</div>`,
  + imports: [[RedIdDirective, [BluePipe]]],
  + })
  + class TestComponent {
  + }
  +
  + const fixture = TestBed.createComponent(TestComponent);
  + fixture.detectChanges();
  + expect(fixture.nativeElement.innerHTML).toBe('<div red="true">blue</div>');
  + });
  +
  it('should error when forwardRef does not resolve to a truthy value', () => {
  @Component({
  selector: 'test',
  