docs: function SixToLibrary () {
    AMDFormatter.apply(this, arguments);
    this.globalExportId = t.toIdentifier(basename(this.file.opts.filename));
    this.globalIds = {};
  
    // Remove the module-wide "use strict" statement.
    this.file.transformers = this.file.transformers.filter(function (transformer) {
      return (transformer.key != 'useStrict');
      });
    }