fixed monitor getSize return type

src/cc/OS.hx

@@ -24,6 +24,8 @@ extern class OS {
 	public static function cancelAlarm(id:Int):Void;
 	public static function shutdown():Void;
 	public static function reboot():Void;
+	public static function date(?format:String,?time:Int):Dynamic;
+	public static function epoch(?args:String):Int;
 
 	@:native("pullEvent") private static function _pullEvent(?type:String):Dynamic;
 	@:native("pullEventRaw") private static function _pullEventRaw(?type:String):Dynamic;

src/cc/periphs/Monitor.hx

@@ -1,5 +1,7 @@
 package cc.periphs;
 
+import cc.Term.TerminalSize;
+
 @:multiReturn
 extern class Position {
 	var x:Int;
@@ -24,7 +26,7 @@ extern class Monitor {
 	public function setCursorPos(x:Int, y:Int):Void; // et the position of the cursor.
 	public function getCursorBlink():Bool; // Checks if the cursor is currently blinking.
 	public function setCursorBlink(blink:Bool):Void; // Sets whether the cursor should be visible (and blinking) at the current cursor position.
-	public function getSize():Int; // Get the size of the terminal.
+	public function getSize():TerminalSize; // Get the size of the terminal.
 	public function clear():Void; // Clears the terminal, filling it with the current background colour.
 	public function clearLine():Void; // Clears the line the cursor is currently on, filling it with the current background colour.
 	public function getTextColour():Color; // Return the colour that new text will be written as.