import type { IMutationContext } from '../../../../../../discussion/shared';
import type { ICache, ICacheSubitem } from '../..';
interface IPinVars {
    activityId: string;
    reactionId?: string;
}
export declare function usePinActivity({ mutationFn, mutationHandlers: { mutate: mutateWrapper, error: onError }, queryClient, queryKey, }: IMutationContext<ICacheSubitem, Error, IPinVars, ICache>): import("@tanstack/react-query/build/legacy/types").UseMutateFunction<import('../../../../../../discussion/shared').IReaction, Error, IPinVars, import('../../../../../../discussion/shared').IActivity>;
export {};
