export declare function ensureUniqueCounterValue<T>({ initialValue, isTaken, reserve, nextValue, scope, }: {
    initialValue: T;
    isTaken: (candidate: T) => Promise<boolean> | boolean;
    reserve: (candidate: T) => void;
    nextValue: (counter: number) => T;
    scope?: object;
}): Promise<T>;
//# sourceMappingURL=ensureUniqueCounter.d.ts.map