fix: correct callback parameter type in emitter to fix build error (#80)

Author: OnYourMark-1995

src/emitter.ts

@@ -12,7 +12,7 @@ type EventName = typeof OpenIMEvent[keyof typeof OpenIMEvent];
 
 type NativeSubscriptionAndCallbackPair = {
   subscription: EmitterSubscription;
-  callback: (...args: any[]) => void;
+  callback: (...args: any) => void;
 };
 
 class Emitter implements EmitterInterface {