# All files / src flushMicroTasks.ts

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     import { setImmediate } from './helpers/timers';

    type Thenable<T> = { then: (callback: () => T) => unknown };

    export function flushMicroTasks(): Thenable<void> {
      return {
        // using "thenable" instead of a Promise, because otherwise it breaks when
        // using "modern" fake timers
        then(resolve) {
          setImmediate(resolve);
        },
      };
    }