Started work on upgrading to 1.16.1. Not in a compilable state yet

remappedSrc/dan200/computercraft/api/turtle/TurtleSide.java

@@ -0,0 +1,23 @@
+/*
+ * This file is part of the public ComputerCraft API - http://www.computercraft.info
+ * Copyright Daniel Ratcliffe, 2011-2019. This API may be redistributed unmodified and in full only.
+ * For help using the API, and posting your mods, visit the forums at computercraft.info.
+ */
+
+package dan200.computercraft.api.turtle;
+
+/**
+ * An enum representing the two sides of the turtle that a turtle turtle might reside.
+ */
+public enum TurtleSide
+{
+    /**
+     * The turtle's left side (where the pickaxe usually is on a Wireless Mining Turtle)
+     */
+    Left,
+
+    /**
+     * The turtle's right side (where the modem usually is on a Wireless Mining Turtle)
+     */
+    Right,
+}