import { ISologenicTxSigner } from "./txhandler";
export interface IQueue {
    add(queue: string, data: MQTX, id?: string): Promise<MQTX>;
    get(queue: string, id: string): Promise<MQTX | undefined>;
    getAll(queue?: string): Promise<MQTX[]>;
    pop(queue: string): Promise<MQTX | undefined>;
    del(queue: string, id: string): Promise<boolean>;
    delAll(queue: string): Promise<boolean>;
    appendEvent(queue: string, id: string, event_name: string): Promise<boolean>;
    queues(): Promise<string[]>;
    deleteQueue(queue: string): Promise<boolean>;
}
export interface HashTransactionHandlerOptions {
}
export interface RedisTransactionHandlerOptions {
    port?: number;
    host?: string;
    family?: number;
    password?: string;
    db?: number;
}
export interface TransactionHandlerOptions {
    queueType?: string;
    clearCache?: boolean;
    redis?: RedisTransactionHandlerOptions;
    hash?: HashTransactionHandlerOptions;
    maximumTimeToLive?: number;
    signingMechanism?: ISologenicTxSigner;
}
export interface MQTX {
    id: string;
    data: any;
    created: number;
}
export declare const QUEUE_TYPE_STXMQ_REDIS = "redis";
export declare const QUEUE_TYPE_STXMQ_HASH = "hash";