docs: function init(config) {
    var hydroConfig = config.hydro || {};
    var hydroJs = hydroConfig.path || dirname(dirname(require.resolve('hydro'))) + '/dist/hydro.js';
    var before = hydroConfig.before || [];
  
    config.files.unshift(createPattern(__dirname + '/adapter.js'));
    config.files.unshift(createPattern(hydroJs));
  
    before.reverse().forEach(function(file) {
      config.files.unshift(createPattern(path.resolve(file)));
    });
  }