code: function Text(doc, content) {
      if (!doc) {
          throw new Error('document argument required');
      }
  
      if (!(doc instanceof bindings.Document)) {
          throw new Error('document argument must be an instance of Document');
      }
  
      if (!content) {
          throw new Error('content argument required');
      }
  
      return new bindings.Text(doc, content);
  }
docs: / create a new element on the given document / @param doc the Document to create the element for / @param name the element name / @param {String} [contenn] element content / @constructor