text: var parser = require('./parser');
  var writer = require('./writer');
  
  exports.write = writer;
  exports.parse = parser.parse;
  exports.parseFmtpConfig = parser.parseFmtpConfig;
  exports.parseParams = parser.parseParams;
  exports.parsePayloads = parser.parsePayloads;
  exports.parseRemoteCandidates = parser.parseRemoteCandidates;
  exports.parseImageAttributes = parser.parseImageAttributes;
  exports.parseSimulcastStreamList = parser.parseSimulcastStreamList;
  