npm init
npm install --save-dev typescript jest ts-jest @types/jest
npx tsc --init .
# update tsconfig
# update jest.config
npm test
Starting howto from article by Michael Tiller
npm init
npm install --save-dev typescript jest ts-jest @types/jest
npx tsc --init .
# update tsconfig
# update jest.config
npm test
Starting howto from article by Michael Tiller