• git init
• git add . && git commit -m "Initial commit"

• npm init -y
• npm install --save-dev typescript prettier tslint tslint-config-prettier
• npm install --save-dev jest ts-jest @types/jest

• git remote add origin
• git push -u origin master
• git add -A && git commit -m "Setup Package"
• git push

npm publish --access=public

npm version patch && npm publish

• https://itnext.io/step-by-step-building-and-publishing-an-npm-typescript-package-44fe7164964c