add prototypes to satisfy mypy

kinnala · Oct 4, 2024 · a1435da · a1435da
1 parent 243a3cf
commit a1435da
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/skfem/mapping/mapping.py b/skfem/mapping/mapping.py
@@ -87,6 +87,18 @@ def detDG(self,
         """
         raise NotImplementedError
 
+    def H(self,
+          X: ndarray,
+          eind: Optional[ndarray] = None) -> ndarray:
+        """Perform a mapping from the reference to global edge."""
+        raise NotImplementedError
+
+    def detDH(self,
+              X: ndarray,
+              eind: Optional[ndarray] = None) -> ndarray:
+        """The jacobian determinant of H."""
+        raise NotImplementedError
+
     def normals(self,
                 X: ndarray,
                 tind: ndarray,