commit - 03cc1f5fd09c80a4a39b66e38ada8cd3faf25260
commit + 1ce3de887c843cd8b432ec0c99010a9284500fa5
blob - 2e7c69b6e0b58f295c1a83d7fed8c93ce8f17444
blob + c6ae776bae126e13346f127397cef7572fa9cc17
--- dulwich/pack.py
+++ dulwich/pack.py
@@ -122,10 +122,6 @@ class PackedObjectContainer(ObjectContainer):
     def get_raw_unresolved(self, sha1: bytes) -> Tuple[int, Union[bytes, None], List[bytes]]:
         """Get a raw unresolved object."""
         raise NotImplementedError(self.get_raw_unresolved)
-
-    def get_raw_delta(self, sha1: bytes) -> Tuple[int, Union[bytes, None], List[bytes]]:
-        """Get a raw delta text."""
-        raise NotImplementedError(self.get_raw_delta)
 
 
 def take_msb_bytes(read: Callable[[int], bytes], crc32: Optional[int] = None) -> Tuple[List[int], Optional[int]]: