hunk.code_window: /* Schedulers */
   export { asapScheduler } from './internal/scheduler/asap';
   export { async, asyncScheduler } from './internal/scheduler/async';
   export { queue, queueScheduler } from './internal/scheduler/queue';
   export { animationFrameScheduler } from './internal/scheduler/animationFrame';
   export { VirtualTimeScheduler, VirtualAction } from './internal/scheduler/VirtualTimeScheduler';
   export { Scheduler } from './internal/Scheduler';
  
hunk.labels: keep keep keep replace keep keep keep keep
hunk.after_edit: export { queueScheduler } from './internal/scheduler/queue';
  
hunk.file_path: src/index.ts
hunk.type: replace
file: import { Subscriber } from './Subscriber';
  import { TeardownLogic } from './types';
  
  /***
   * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.
   */
  export interface Operator<T, R> {
    call(subscriber: Subscriber<R>, source: any): TeardownLogic;
  }
  