import * as T from "fp-ts/Task";
export type BucketDetails = {
    key: "global" | string;
    resetAfter: number;
    limit: number;
};
export interface Store {
    hasBucket: (bucketKey: string) => Promise<boolean>;
    putBucket: (bucket: BucketDetails) => Promise<void>;
    getBucketForRoute: (route: string) => Promise<BucketDetails | undefined>;
    putBucketRoute: (route: string, bucketKey: string) => Promise<void>;
    incrementCounter: (key: string, window: number, limit: number) => Promise<readonly [count: number, ttl: number]>;
}
export declare const maybeWait: (store: Store) => (key: string, window: number, limit: number) => T.Task<void>;