[bindings] fix signatures in pyi files

src/Mod/Material/App/Array2D.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export
 from Base.BaseClass import BaseClass
 from Base.Metadata import constmethod
@@ -33,20 +37,20 @@ class Array2D(BaseClass):
     """The number of columns in the array."""
 
     @constmethod
-    def getRow(self, value: Any) -> Any:
+    def getRow(self, value: Any, /) -> Any:
         """
         Get the row given the first column value
         """
         ...
 
     @constmethod
-    def getValue(self, row: int, column: int) -> Any:
+    def getValue(self, row: int, column: int, /) -> Any:
         """
         Get the value at the given row and column
         """
         ...
 
-    def setValue(self, row: int, column: int, value: Any):
+    def setValue(self, row: int, column: int, value: Any, /):
         """
         Set the value at the given row and column
         """

src/Mod/Material/App/Array3D.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export, constmethod
 from Base.BaseClass import BaseClass
 from typing import Any, Final, List
@@ -52,19 +56,19 @@ class Array3D(BaseClass):
         """
         ...
 
-    def setDepthValue(self, value: Any):
+    def setDepthValue(self, value: Any, /):
         """
         Set the column value at the given depth
         """
         ...
 
-    def setValue(self, depth: int, row: int, column: int, value: Any):
+    def setValue(self, depth: int, row: int, column: int, value: Any, /):
         """
         Set the value at the given depth, row, and column
         """
         ...
 
-    def setRows(self, depth: int, value: int):
+    def setRows(self, depth: int, value: int, /):
         """
         Set the number of rows at the given depth
         """

src/Mod/Material/App/Material.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export, no_args, sequence_protocol
 from Base.BaseClass import BaseClass
 from typing import Final, Dict

src/Mod/Material/App/MaterialFilter.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export, constmethod
 from Base.BaseClass import BaseClass
 from typing import List

src/Mod/Material/App/MaterialFilterOptions.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export
 from Base.BaseClass import BaseClass
 

src/Mod/Material/App/MaterialLibrary.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export, constmethod
 from Base.BaseClass import BaseClass
 from typing import Final

src/Mod/Material/App/MaterialManager.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export, constmethod
 from Base.BaseClass import BaseClass
 from typing import Final, List, Dict, overload

src/Mod/Material/App/MaterialProperty.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export
 from ModelProperty import ModelProperty
 from typing import Final

src/Mod/Material/App/Model.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export, constmethod
 from Base.BaseClass import BaseClass
 from typing import Final, List, Dict, overload

src/Mod/Material/App/ModelManager.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export, constmethod
 from Base.BaseClass import BaseClass
 from typing import Final, List, Dict

src/Mod/Material/App/ModelProperty.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export, constmethod
 from Base.BaseClass import BaseClass
 from typing import Final

src/Mod/Material/App/UUIDs.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Base.Metadata import export, constmethod
 from Base.BaseClass import BaseClass
 from typing import Final

src/Mod/Material/Gui/MaterialTreeWidget.pyi

@@ -1,3 +1,7 @@
+# SPDX-License: LGPL-2.1-or-later
+
+from __future__ import annotations
+
 from Metadata import export, constmethod, forward_declarations, class_declarations, sequence_protocol
 from Base.BaseClass import BaseClass
 from typing import Final, overload