Signaler.signal is not a funcion (Aurelia 2 + ESNext)

1

Hi! The following gives “TypeError: signaler.signal is not a function” (Aurelia 2 + ESNext):

import { inject, ISignaler } from 'aurelia';

@inject(ISignaler)
export class MyApp {
  constructor(signaler) {
    signaler.signal('my-signal');
  }
}
2

It should be signaler.dispatchSignal.