add missing import NDArrayLike

Author: brokkoli71

src/zarr/core/indexing.py

@@ -29,6 +29,7 @@
 
 if TYPE_CHECKING:
     from zarr.core.array import Array
+    from zarr.core.buffer import NDArrayLike
     from zarr.core.chunk_grids import ChunkGrid
     from zarr.core.common import ChunkCoords