You can still fork this repo if you wish, but there are no plans for the Mapbox team to work on this project.
A React tooltip implementation
<Tooltip align='bottom' yOffset={10} content={`This layer contains mostly ${geometryType}s`}>
<div
className={`inline align-top micro inline icon ${geometryIcon}`}></div>
</Tooltip>
npm install --save @mapbox/cooltip