export interface EventName { start?: 'mousedown' | 'touchstart' move?: 'mousemove' | 'touchmove' end?: 'mouseup' | 'touchend' contextmenu?: 'contextmenu' keydown?: 'keydown' } export interface TouchBackendOptions { delay?: number delayTouchStart?: number enableTouchEvents?: boolean enableKeyboardEvents?: boolean enableMouseEvents?: boolean ignoreContextMenu?: boolean enableHoverOutsideTarget?: boolean delayMouseStart?: number touchSlop?: number scrollAngleRanges?: AngleRange[] getDropTargetElementsAtPoint?: Function } export interface AngleRange { start: number end: number } export enum ListenerType { mouse = 'mouse', touch = 'touch', keyboard = 'keyboard', }