text: var Stream = (function (){
    try {
      return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify
    } catch(_){}
  }());
  exports = module.exports = require('./lib/_stream_readable.js');
  exports.Stream = Stream || exports;
  exports.Readable = exports;
  exports.Writable = require('./lib/_stream_writable.js');
  exports.Duplex = require('./lib/_stream_duplex.js');
  exports.Transform = require('./lib/_stream_transform.js');
  exports.PassThrough = require('./lib/_stream_passthrough.js');
  
  if (!process.browser && process.env.READABLE_STREAM === 'disable' && Stream) {
    module.exports = Stream;
  }
  