import type { EmptyObject } from 'react-bindings';
import type { Waitable } from '../../waitable/types/waitable';
import type { UseSoftenedWaitableArgs } from './types';
/**
 * Derives a waitable from another waitable where the last known value of the original waitable is remembered until a new value is
 * available.  This is useful for async waitables that are frequently reset where the last known value is good enough, for display purposes
 * for example.
 *
 * Hard resets on the softened waitable clear out the remembered values.
 */
export declare const useSoftenedWaitable: <SuccessT, FailureT, ExtraFieldsT extends object = EmptyObject>(originalWaitable: Waitable<SuccessT, FailureT> | undefined, args: UseSoftenedWaitableArgs<SuccessT, FailureT, ExtraFieldsT>) => Waitable<SuccessT, FailureT> & ExtraFieldsT;
//# sourceMappingURL=use-softened-waitable.d.ts.map