Class Host

packages/core/test/acceptance/host_directives_spec.ts:378–387

    }

    @Directive({
      selector: '[dir]',
      hostDirectives: [FirstHostDir],
      standalone: false,
    })
    class Host {
      constructor() {
        hostInstance = this;
      }
    }

    @Component({
      template: '<div dir></div>',