old_contents: 
  class Console {
      constructor() {
          Object.assign(this, console);
      }
  
      typeOf(variable) {
          let string = typeof variable;
          if (variable && variable.constructor) {
              string += " " + variable.constructor.name;
          }
          return string;
      }
  }
  
  module.exports = Console;
new_contents: 
  class Console {
      constructor() {
          Object.assign(this, console);
      }
  
      typeOf(variable) {
          let string = typeof variable;
          if (variable && variable.constructor) {
              string += " " + variable.constructor.name;
          }
          return string;
      }
  
      buildError(message, code) {
          const error = new Error(message);
          if (code) {
              error.statusCode = code;
          }
          return error;
      }
  }
  
  module.exports = Console;
subject: Add build error function to console object