App: Modernize Python bindings with new API model.

src/App/MeasureManager.pyi

@@ -0,0 +1,47 @@
+from Base.Metadata import export, no_args
+from Base.PyObjectBase import PyObjectBase
+from typing import List, Tuple, TypeAlias
+
+
+MeasureType: TypeAlias = object
+
+@export(
+    Constructor=False,
+    Delete=True,
+    )
+class MeasureManager(PyObjectBase):
+    """
+    MeasureManager class.
+
+    The MeasureManager handles measure types and geometry handler across FreeCAD.
+
+    Author: David Friedli (david@friedli-be.ch)
+    Licence: LGPL
+    DeveloperDocu: MeasureManager
+    """
+
+    @staticmethod
+    def addMeasureType(id: str, label: str, measureType: MeasureType) -> None:
+        """
+        addMeasureType(id, label, measureType) -> None
+
+        Add a new measure type.
+
+        id : str
+            Unique identifier of the measure type.
+        label : str
+            Name of the module.
+        measureType : Measure.MeasureBasePython
+            The actual measure type.
+        """
+        ...
+
+    @staticmethod
+    @no_args
+    def getMeasureTypes() -> List[Tuple[str, str, MeasureType]]:
+        """
+        getMeasureTypes() -> List[(id, label, pythonMeasureType)]
+
+        Returns a list of all registered measure types.
+        """
+        ...