fix: optional typing

jverrydt · jverrydt · commit 1f95b97e2eaf · 2024-10-31T13:20:44.000+01:00
diff --git a/titiler/pystac/advanced_client.py b/titiler/pystac/advanced_client.py
@@ -60,7 +60,7 @@ def get_aggregation(
 
         return aggregation_data
 
-    def get_supported_aggregations(self) -> list[str]:
+    def get_supported_aggregations(self) -> List[str]:
         """Get the supported aggregation types.
 
         Returns:
