libtmux.constants: Add OptionType and OPTION_TYPE_FLAG_MAP

Author: tony

src/libtmux/constants.py

@@ -0,0 +1,20 @@
+"""Constant variables for libtmux."""
+import enum
+import typing as t
+
+
+class OptionType(enum.Enum):
+    """Used for set-option and show-option(s) commands."""
+
+    Server = "SERVER"
+    Session = "SESSION"
+    Window = "WINDOW"
+    Pane = "PANE"
+
+
+OPTION_TYPE_FLAG_MAP: t.Dict[OptionType, str] = {
+    OptionType.Server: "-s",
+    OptionType.Session: "",
+    OptionType.Window: "-w",
+    OptionType.Pane: "-p",
+}