export declare const useAcceptOnRegister: ({ onSuccess, }: {
    onSuccess?: (() => void) | undefined;
}) => {
    accept: (email: string) => void;
    isAllFetching: boolean;
    allSubscriptions: {} | undefined;
    clickSub: (sub: string) => void;
    checkedSubs: {} | undefined;
    checkRequiredSubs: () => boolean;
};
