Cannot nest code comments on google-apps-script.base.d.ts

[sestegra]

When using dart_js_facade_gen version 0.0.7 on google-app-scripts.base.d.ts definition files, I got following errors

$ dart_js_facade_gen google-apps-script.base.d.ts

/usr/local/lib/node_modules/dart_js_facade_gen/index.js:28
  if (e.name !== 'DartFacadeError') throw e;
                                    ^
Cannot nest code comments// Constructors on anonymous interfaces are not yet supported.

(Use `node --trace-uncaught ...` to show where the exception was thrown)