class SuccessResponse {
    constructor(data) {
      if (data) {
        this.code = 0;
        this.msg = "Success";
        this.data = data;
      } else {
        this.code = 0;
        this.msg = "Success";
      }
    }
  }
  
  class ErrorResponse {
    constructor(data) {
      if (data) {
        this.code = -1;
        this.msg = "Error";
        this.data = data;
      } else {
        this.code = -1;
        this.msg = "Error";
      }
    }
  }
  
  module.exports = { SuccessResponse, ErrorResponse };