getDistinctId method
Returns the current distinct id of the user. This is either the id automatically generated by the library or the id that has been passed by a call to identify().
example of usage:
const distinctId = await mixpanel.getDistinctId();
return Future
Implementation
Future<String> getDistinctId() {
return _channel
.invokeMethod<String>('getDistinctId')
.then<String>((String? value) => value ?? '');
}