nl_tokens: Babel external helper module injector .
pl_tokens: function ( browserify , name , source ) { if ( utility . isNullOrUndefined ( browserify ) ) { throw 'browserify must be defined.' ; } if ( ! utility . isNonEmptyString ( name ) ) { throw 'name must be defined.' ; } if ( utility . isNullOrUndefined ( source ) ) { throw 'source must be defined.' ; } this . _browserify = browserify ; this . _name = name ; this . _source = <mask> ; this . _hasModule = false ; this . _hasResolver = false ; }