test.model.ts

export class A {
    a: number;
}

export interface B {
    b: number;
}

test.component.ts

import { Component,Input } from '@angular/core';
import { A,B } from './test.model';

@Component({
    selector: 'test',template: '<h1>test</h1>'
})
export class TestComponent {

    //This works fine
    @Input() foo: A;

    //Does NOT work - export 'B' was not found in './test.model'
    @Input() bar: B;

}

当我想使用界面时,我收到以下警告：

WARNING in ./src/app/.../test.component.ts
21:76 export 'B' was not found in './test.model'

但是,使用类是可以的.任何提示？

更新：似乎与此问题有某种关联：https://github.com/webpack/webpack/issues/2977