refactor: preserve subclass type

Author: matsk-sinch

sinch/core/pagination.py

@@ -160,7 +160,7 @@ def next_page(self):
         self.endpoint.request_data.page_token = self.result.next_page_token
         next_result = self._sinch.configuration.transport.request(self.endpoint)
 
-        return TokenBasedPaginator(self._sinch, self.endpoint, result=next_result)
+        return self.__class__(self._sinch, self.endpoint, result=next_result)
 
     def auto_paging_iter(self):
         """Returns an iterator for automatic pagination."""

sinch/domains/numbers/active_numbers.py

@@ -144,7 +144,7 @@ async def list(
         page_token: Optional[StrictStr] = None,
         order_by: Optional[OrderByValues] = None,
         **kwargs
-    ) -> AsyncTokenBasedPaginator:
+    ) -> Paginator[ActiveNumber]:
         return await AsyncTokenBasedPaginator._initialize(
             sinch=self._sinch,
             endpoint=ListActiveNumbersEndpoint(