text: const request = require('./request');
  const User = require('./user');
  const Sensitive = require('./sensitive');
  const Message = require('./message');
  const Group = require('./group');
  const Conversation = require('./conversation');
  const Chatroom = require('./chatroom');
  const Push = require('./push');
  
  let modules = {
    User: User,
    Sensitive: Sensitive,
    Message: Message,
    Group: Group,
    Conversation: Conversation,
    Chatroom: Chatroom,
    Push: Push
  };
  
  module.exports = function (params) {
    request.init(params);
    return modules;
  };