created interface to implement for UserInputManager

front/src/Interfaces/UserInputHandlerInterface.ts

@@ -0,0 +1,10 @@
+export interface UserInputHandlerInterface {
+    handleMouseWheelEvent: (
+        pointer: Phaser.Input.Pointer,
+        gameObjects: Phaser.GameObjects.GameObject[],
+        deltaX: number,
+        deltaY: number,
+        deltaZ: number
+    ) => void;
+    handleSpaceKeyUpEvent: (event: Event) => Event;
+}