Merge pull request #1066 from primer/cb/ts-mouse-intent

Migrate useMouseIntent to TypeScript

Author: colebemis

.changeset/heavy-files-rule.md

@@ -0,0 +1,5 @@
+---
+"@primer/components": patch
+---
+
+Migrate `useMouseIntent` to TypeScript

src/hooks/useMouseIntent.js renamed to src/hooks/useMouseIntent.ts

@@ -3,7 +3,7 @@ import {useEffect} from 'react'
 
 const useMouseIntent = () => {
   useEffect(() => {
-    let lastActiveElement = null
+    let lastActiveElement: Element | null = null
     let currentInputIsMouse = false
 
     function setClass() {