Angular2 TypeScript 指令错误 TS2345

Question

当我使用 tsc 编译我的应用程序时，我收到此错误 TS2345:

error TS2345: 
Argument of type '{ selector: string; template: string; directives: (typeof Title | any[])[]; providers: typeof Goo...' is not assignable to parameter of type 'ComponentMetadataType'.

这是我的代码:

import { Component, Input } from "@angular/core";
import { Title } from "./components/title";
import { Timeline } from "./components/timeline";

@Component({
  selector: "edu",
  template: `
            <div id="Edu" class="Edu content section scrollspy">
              <title [icon]="titleIcon" [title]="titleTitle"></title>
              <timeline [data]="edu"></timeline>
            </div>
            `,
  directives: [Title, Timeline]
})

export class Edu {
  private titleIcon = "graduation-cap";
  private titleTitle = "Education";
  @Input("data") edu: Array<Object>;
}

我没有发现我的代码有任何问题，而且它曾经可以正常工作。谁能看出这有什么问题？

注意:我使用的是 Angular2-rc6 和 TypeScript 1.8.10，希望这些信息对您有所帮助

Answer 1

directives 已弃用并删除。Time 和 Timeline 现在应该放在你的 @NgModule 声明中:

@NgModule({
  declarations: [Time, Timeline, ...],
  ...
})