is not production ready because
- it hasn't been updated for 7 months
- it depends on binary-search-tree that hasn't been maintained for 7 years: https://www.npmjs.com/package/binary-search-tree
- it depends on babel-runtime that hasn't been maintained for 4 years: https://www.npmjs.com/package/babel-runtime
Unmaintained dependencies put FOLIO at risk because we don't get security updates.
Either replace impagination, or update it (pull requests against impagination or against a fork, take over maintenance).