text: "use strict";
  
  var defineEvent,
    validateSymbol;
  
  defineEvent = function (eventName) {
    return Symbol.for(eventName);
  };
  
  validateSymbol = function (symbol) {
    if(typeof symbol !== "symbol") {
      throw new Error('Not a symbol passed to emit function, cannot send');
    }
  };
  
  exports.defineEvent = defineEvent;
  exports.validateSymbol = validateSymbol;
  