pytest-dev · bluetech · Jun 23, 2026 · Jun 23, 2026 · Jun 20, 2026 · Jun 23, 2026
diff --git a/changelog/14164.improvement.rst b/changelog/14164.improvement.rst
@@ -0,0 +1,2 @@
+Exposed :class:`pytest.Approx` as the type of the return value of :func:`pytest.approx()`.
+This can be used in type annotations and ``isinstance`` checks.
diff --git a/doc/en/reference/reference.rst b/doc/en/reference/reference.rst
@@ -951,6 +951,11 @@ Objects
 Objects accessible from :ref:`fixtures <fixture>` or :ref:`hooks <hook-reference>`
 or importable from ``pytest``.
 
+Approx
+~~~~~~
+
+.. autoclass:: pytest.Approx()
+    :members:
 
 CallInfo
 ~~~~~~~~
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		Exposed :class:`pytest.Approx` as the type of the return value of :func:`pytest.approx()`.
		This can be used in type annotations and ``isinstance`` checks.