chore: add clipper extension package (#2281)

packages/clipper/src/utils/sendMessageToActiveTab.ts

@@ -0,0 +1,14 @@
+import { tabs } from 'webextension-polyfill'
+import { RuntimeMessageReturnTypes, RuntimeMessageType } from '../types/message'
+
+export default async function sendMessageToActiveTab<T extends RuntimeMessageType>(
+  type: T,
+): Promise<RuntimeMessageReturnTypes[T] | undefined> {
+  const [activeTab] = await tabs.query({ active: true, currentWindow: true, windowType: 'normal' })
+
+  if (!activeTab || !activeTab.id) {
+    return
+  }
+
+  return await tabs.sendMessage(activeTab.id, { type })
+}