test-repo/docs/install.md

id, title

id	title
install	Install

Install with yarn:

yarn add prettier --dev --exact

You can install it globally if you like:

yarn global add prettier

We're using yarn but you can use npm if you like:

npm install --save-dev --save-exact prettier
# or globally
npm install --global prettier

We recommend pinning an exact version of prettier in your package.json as we introduce stylistic changes in patch releases.