import Redis, { Cluster } from "ioredis";
import { Settings } from "redlock";
export type PreLockedKeysHookArgs = {
    keys: string[];
    duration: number;
};
export type LockedKeysHookArgs = {
    keys: string[];
    duration: number;
    elapsedTime: number;
};
export type UnlockedKeysHookArgs = {
    keys: string[];
    duration: number;
    elapsedTime: number;
};
export type RedlockModuleOptions = {
    clients: Iterable<Redis | Cluster>;
    /**
     * Default: true
     * Used only with @Redlock decorator.
     */
    decoratorEnabled?: boolean;
    settings?: Partial<Settings>;
    scripts?: {
        readonly acquireScript?: string | ((script: string) => string);
        readonly extendScript?: string | ((script: string) => string);
        readonly releaseScript?: string | ((script: string) => string);
    };
    /**
     * Hooks called when using @Redlock decorator.
     */
    decoratorHooks?: {
        /**
         * Called before redlock.using
         */
        readonly preLockKeys?: (args: PreLockedKeysHookArgs) => void | Promise<void>;
        /**
         * Called first when the redlock.using callback is invoked.
         */
        readonly lockedKeys?: (args: LockedKeysHookArgs) => void | Promise<void>;
        /**
         * Called after when the redlock.using callback is finished.
         */
        readonly unlockedKeys?: (args: UnlockedKeysHookArgs) => void | Promise<void>;
    };
    /**
     * Default duratiuon to use with Redlock decorator
     *
     * @type {number}
     */
    duration?: number;
};
export type RedlockKeyFunction<T extends (...args: any) => any = (...args: any) => any> = (target: any, ...args: Parameters<T>) => string[] | string;