docs: add SupportsLT to docs

inducer · Oct 14, 2024 · 51934cb · 51934cb
1 parent 608fa1f
commit 51934cb
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/pytools/graph.py b/pytools/graph.py
@@ -28,7 +28,6 @@
 THE SOFTWARE.
 """
 
-
 __doc__ = """
 Graph Algorithms
 ================
@@ -54,6 +53,10 @@
 Type Variables Used
 -------------------
 
+.. class:: _SupportsLT
+
+    A :class:`~typing.Protocol` for `__lt__` support.
+
 .. class:: NodeT
 
     Type of a graph node, can be any hashable type.