Structural changes

src/pyrmv/enums/selection_mode.py

@@ -0,0 +1,15 @@
+from enum import auto
+from .auto_name import AutoName
+
+class SelectionMode(AutoName):
+    """Enumeration used to declare location selection modes.
+    
+    * SLCT_A - Selectable
+    * SLCT_N - Not selectable
+    """
+
+    SLCT_A = auto()
+    "Selectable"
+
+    SLCT_N = auto()
+    "Not selectable"