initial commit

django/db/migrations/operations/utils.pyi

@@ -0,0 +1,10 @@
+from django.db.migrations.state import ProjectState
+from django.db.models.fields import Field
+
+
+def is_referenced_by_foreign_key(
+    state: ProjectState,
+    model_name_lower: str,
+    field: Field,
+    field_name: str
+) -> bool: ...