import { AcquireParams, IDistributedSemaphore, IReleaser } from "@apiratorjs/locking/dist/src/types";
import { RedisClientType } from "redis";
import { types } from "@apiratorjs/locking";
import { BaseDistributedPrimitive } from "./base-distributed-primitive";
export declare class RedisDistributedSemaphore extends BaseDistributedPrimitive implements IDistributedSemaphore {
    readonly maxCount: number;
    constructor(props: types.DistributedSemaphoreConstructorProps & {
        redisClient: RedisClientType;
    });
    waitForAnyUnlock(): Promise<void>;
    waitForFullyUnlock(): Promise<void>;
    destroy(): Promise<void>;
    freeCount(): Promise<number>;
    acquire(params?: AcquireParams): Promise<IReleaser<types.SemaphoreToken>>;
    protected release(token: types.AcquireToken): Promise<void>;
    cancelAll(errMessage?: string): Promise<void>;
    isLocked(): Promise<boolean>;
    runExclusive<T>(fn: () => Promise<T> | T): Promise<T>;
    runExclusive<T>(params: types.AcquireParams, fn: () => Promise<T> | T): Promise<T>;
    protected tryAcquire(ttlMs: number): Promise<types.AcquireToken | undefined>;
    private throwIfDestroyed;
}
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