export declare function mid(): string;
export declare function mt_rand(min: any, max: any): any;
export declare function uuid(): string;
export declare function uuidV4(): string;
export declare function padding(moduleName: any, e: any, t: any): {};
export declare function sendMsg(uri: string, body: readonly any[] | null | {}, messageId?: string): Promise<any>;
export declare function sendRegMsg(ws: any): void;
export declare function sendSubscribeMsg(ws: any, accessToken: any): void;
export declare function buildMsg(conversationId: string, contentMsg: ContentModel): SendMessageModel;