command palette control

packages/web/src/utility/clickOutside.ts

@@ -0,0 +1,15 @@
+export function clickOutside(node) {
+  const handleClick = event => {
+    if (node && !node.contains(event.target) && !event.defaultPrevented) {
+      node.dispatchEvent(new CustomEvent('clickOutside', node));
+    }
+  };
+
+  document.addEventListener('click', handleClick, true);
+
+  return {
+    destroy() {
+      document.removeEventListener('click', handleClick, true);
+    },
+  };
+}