Environment

1. node -v: [fill]
2. npm -v: [fill]
3. npm ls officegen: [fill]
4. Operating system: [fill]
5. Microsoft Office version: [fill]
6. Problem with Powerpoint, Excel or Word document: [fill]

Steps to Reproduce

[fill]

Expected Behavior

[fill]

Actual Behavior

[fill]

An example code will be the best.
The fastest (and the most fun) way to resolve the issue is to submit a pull-request yourself.