dispose method

Future<void> dispose()

Disposes of all SDK resources and cleans up.

This method should be called when the plugin is no longer needed, typically when the app is shutting down.

This method:

• Unregisters from the SIP server
• Removes all observers and listeners
• Releases native SDK resources
• Clears event stream handlers

After calling dispose(), the plugin instance should not be used. To swap SIP users at runtime use unInitialize instead.

Implementation

Future<void> dispose() async {
  throw UnimplementedError('dispose has not been implemented.');
}