apiStream method
Implementation
@override
dynamic apiStream(String apiName, dynamic arguments) {
AffiseApiMethod? api = apiMethodFrom(apiName);
if (api == null) return null;
Map<Object?, Object?>? map = tryCast<Map<Object?, Object?>>(arguments);
dynamic data = map?[apiName];
dynamic callback = _callbacks[api];
handleStream(api, callback, data);
}