box-content-preview not available on NPM

Please fill out the following template so we can reproduce and fix your issue as quickly as possible!

Environment:
- Preview version: 1.37.0
- Browser name and version: NA
- Operating system and version: NA

Steps to reproduce the problem:
1. Go to npm site
2. check for box-content-preview
3. not available

What is the expected behavior? (Screenshots can be helpful here)
box-content-preview availability on NPM

What went wrong? (Screenshots can be helpful here)
box-content-preview not available on NPM

Link to application or sample code:

If relevant, link to file (or attach file here):