1 files changed, 8 insertions, 4 deletions
diff --git a/numpy/_array_api/_searching_functions.py b/numpy/_array_api/_searching_functions.py
index 4eed66c48..3b37167af 100644
--- a/numpy/_array_api/_searching_functions.py
+++ b/numpy/_array_api/_searching_functions.py
@@ -1,6 +1,10 @@
+from __future__ import annotations
+
+from ._types import Tuple, array
+
 import numpy as np
 
-def argmax(x, /, *, axis=None, keepdims=False):
+def argmax(x: array, /, *, axis: int = None, keepdims: bool = False) -> array:
     """
     Array API compatible wrapper for :py:func:`np.argmax <numpy.argmax>`.
 
@@ -8,7 +12,7 @@ def argmax(x, /, *, axis=None, keepdims=False):
     """
     return np.argmax(x, axis=axis, keepdims=keepdims)
 
-def argmin(x, /, *, axis=None, keepdims=False):
+def argmin(x: array, /, *, axis: int = None, keepdims: bool = False) -> array:
     """
     Array API compatible wrapper for :py:func:`np.argmin <numpy.argmin>`.
 
@@ -16,7 +20,7 @@ def argmin(x, /, *, axis=None, keepdims=False):
     """
     return np.argmin(x, axis=axis, keepdims=keepdims)
 
-def nonzero(x, /):
+def nonzero(x: array, /) -> Tuple[array, ...]:
     """
     Array API compatible wrapper for :py:func:`np.nonzero <numpy.nonzero>`.
 
@@ -24,7 +28,7 @@ def nonzero(x, /):
     """
     return np.nonzero(x)
 
-def where(condition, x1, x2, /):
+def where(condition: array, x1: array, x2: array, /) -> array:
     """
     Array API compatible wrapper for :py:func:`np.where <numpy.where>`.