Create ES6 classes that reproduces exactly Google App Script API (without implementation)

This project was create to programmatically generate ES6 classes based on services that Google App Scripts uses to create their real time autocomplete documentation.

1. Clone repo
2. Install node >= 5
3. $node getSpreadsheetDocs.js
4. All your classes (without implementation) are now on ./classes/

Motivated by this repo used to create mocks to Google App Scripts