title: Install dev dependency at root with NPM workspaces and Lerna
body: <p>So with the release of NPM 7.0.0, I am trying to figure out how to use NPM instead of Yarn Workspaces with Lerna.</p>
  <p>In Yarn it is possible to do <code>yarn add packageName --dev -W</code> to add the dependency to the root level package.json. How can I do that with NPM?</p>