vitest-marbles/vitest.d.ts

Marble testing helpers library for RxJs and Jest

import {type Assertion, type AsymmetricMatchersContaining } from 'vitest';
import { ObservableWithSubscriptions } from './index';

interface VitestMarblesMatchers {
  toBeObservable(observable: ObservableWithSubscriptions): void;
  toHaveSubscriptions(marbles: string | string[]): void;
  toHaveNoSubscriptions(): void;
  toBeMarble(marble: string): void;
  toSatisfyOnFlush(func: () => void): void;
}

declare module 'vitest' {
  interface Assertion extends VitestMarblesMatchers {}
  interface AsymmetricMatchersContaining extends VitestMarblesMatchers {}
}