Removing mousewheel to up down plugin

front/src/Phaser/UserInput/UserInputManager.ts

@@ -2,8 +2,6 @@ import { Direction } from "../../types";
 import {GameScene} from "../Game/GameScene";
 import {touchScreenManager} from "../../Touch/TouchScreenManager";
 import {MobileJoystick} from "../Components/MobileJoystick";
-import MouseWheelToUpDown from 'phaser3-rex-plugins/plugins/mousewheeltoupdown.js';
-import {waScaleManager} from "../Services/WaScaleManager";
 
 interface UserInputManagerDatum {
     keyInstance: Phaser.Input.Keyboard.Key;