First of all, have you updated the type declarations?
Set variables:
$ export VERSION=X.Y.Z
$ export GPG_KEY=E7ADD9914E260E8B35DFB50665FDE935573ACDA6
Update version numbers:
$ vim -p package.json CHANGELOG.md
$ npm install
Build dist files:
$ npm run dist
Commit & tag:
$ git commit -S${GPG_KEY} -m "Release v${VERSION}"
$ git tag -s -u ${GPG_KEY} v${VERSION} -m "Version ${VERSION}"
Push & publish:
$ git push && git push --tags
$ npm publish