text: /*jshint unused:false */
  /*global pctEncoder, rfcCharHelper, encodingHelper*/
  var LiteralExpression = (function () {
      "use strict";
      function LiteralExpression (literal) {
          this.literal = encodingHelper.encodeLiteral(literal);
      }
  
      LiteralExpression.prototype.expand = function () {
          return this.literal;
      };
  
      LiteralExpression.prototype.toString = LiteralExpression.prototype.expand;
  
      return LiteralExpression;
  }());
  