Update Main.hx

Author: charlesisfeline

source/Main.hx

@@ -3,6 +3,7 @@ package;
 import flixel.FlxG;
 import flixel.FlxGame;
 import flixel.FlxState;
+import flixel.tweens.FlxTween;
 import funkin.Preferences;
 #if desktop
 import funkin.audio.ALSoftConfig; // Just to make sure DCE doesn't remove this, since it's not directly referenced anywhere else.