Material: Convert XML bindings to Python.

src/Mod/Material/App/MaterialLibrary.pyi

@@ -0,0 +1,32 @@
+from Base.Metadata import export, constmethod
+from Base.BaseClass import BaseClass
+from typing import Final
+
+@export(
+    Include="Mod/Material/App/MaterialLibrary.h",
+    Namespace="Materials",
+    Constructor=True,
+    Delete=True,
+)
+class MaterialLibrary(BaseClass):
+    """
+    Material library.
+
+    Author: DavidCarter (dcarter@davidcarter.ca)
+    Licence: LGPL
+    """
+
+    Name: str = ...
+    """Name of the library"""
+
+    Icon: str = ...
+    """String value of the icon."""
+
+    Directory: str = ...
+    """Local directory where the library is located. For non-local libraries this will be empty"""
+
+    ReadOnly: bool = ...
+    """True if the library is local."""
+
+    Local: bool = ...
+    """True if the library is local."""