import { ReactSchedulerTask, SchedulerTaskZone } from './schedulerMinHeap';
import { PriorityLevel } from './schedulerPriorities';
interface ScheduleCallbackOptions {
    delay?: number;
    ngZone?: SchedulerTaskZone;
}
export declare function scheduleCallback(priorityLevel: PriorityLevel, callback: VoidFunction, options?: ScheduleCallbackOptions): ReactSchedulerTask;
export declare function cancelCallback(task: any): void;
export declare function forceFrameRate(fps: any): void;
export {};