Bug: ofType doesn't work

Versions:

• ts-action@11.0.0
• ts-action-operators@9.1.1

I have a scenario:

import { action, props } from 'ts-action';
import { ofType } from 'ts-action-operators';

export const authorized = action(
  '[Auth Epic] authorized',
  props<{ user: User; token: string }>(),
);

const authorizedEpic = (action$, state$) =>
  action$.pipe(
    ofType(authorized),
    distinctUntilChanged((a, b) => a.token === b.token),
    ...
  );

Complier complains: Property 'token' does not exist on type '{}'..

I have previously worked with NgRx and had no issues like that. Is there something I am doing wrong or is ofType operator broken?

[cartant]

The inference fails because pipe is called on any - not on Observable - so it cannot match the pipe method on Observable. That means there is no relationship between the arguments passed to pipe, so the output of ofType has no affect on distinctUntilChanged. When action$ is typed correctly, a pipe signature is matched and the inference flows as you’d expect it to.

[Bielik20]

Ok, I did not consider the problem was on the pipe level, thanks 😃