import { type AcquireResult, type KeyOp } from "../../common/backend.js";
import type { RedisCapabilities, RedisConfig } from "../types.js";
/** Redis client with eval support and optional cached script command */
interface RedisWithCommands {
    eval(script: string, numKeys: number, ...args: (string | number)[]): Promise<unknown>;
    acquireLock?(lockKey: string, lockIdKey: string, fenceKey: string, lockId: string, ttlMs: string, toleranceMs: string, storageKey: string, // ADR-013: Full lockKey (post-truncation) for index storage
    userKey: string): Promise<[number, string, number] | number>;
}
/**
 * Creates Redis acquire operation with atomic script execution.
 * @see ../scripts.ts for Lua script details
 */
export declare function createAcquireOperation(redis: RedisWithCommands, config: RedisConfig): (opts: KeyOp & {
    ttlMs: number;
}) => Promise<AcquireResult<RedisCapabilities>>;
export {};