import type { Atom, Listener } from '../utils/types.js';
type Params<T> = {
    atom: Atom<T>;
    unblock: () => Promise<unknown>;
};
export default function blockUntil<T>({ atom, unblock }: Params<T>): {
    get: () => Promise<T>;
    observe: (listener: Listener<T>) => () => void;
    set(value: T): Promise<void>;
    set(setter: import("../utils/types.js").Setter<T>): Promise<void>;
    reset(): Promise<void>;
};
export {};