decorators.ts

//existing proposal

@Component({
  selector: 'foo'
})
export class MyComponent {
  render(){}
}

//new proposal

export @Component({
  selector: 'foo'
})
class MyComponent {
  render(){}
}

//or (legal!)

export 
@Component({
  selector: 'foo'
})
class MyComponent {
  render(){}
}

//or :(

export @Component({
  selector: 'foo'
}) class MyComponent {
  render(){}
}