export interface PublishOptions {
    channel: string;
    message: any;
    setJson?: boolean;
}
export interface MutexOptions {
    key: string;
    ttl?: number;
    next: Function;
    message?: string;
}
export interface CacheOptions {
    key: string;
    ttl: number;
    next: Function;
}
export interface HashCacheOptions {
    hkey: string;
    key: string;
    next: Function;
}