Function useCurrentUID

useCurrentUID(client?): UID | undefined
Returns the current user ID.
Parameters
- Optional client: null | IAgoraRTCClient
  Created using the Web SDK's IAgoraRTC.createClient method.
Returns UID | undefined
Example
```
import { useCurrentUID } from "agora-rtc-react";

function App() {
  const uid = useCurrentUID();

  return <div>{uid}</div>;
}
```
- Defined in packages/agora-rtc-react/src/hooks/useCurrentUID.ts:23