26 lines
1.5 KiB
TypeScript
26 lines
1.5 KiB
TypeScript
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/**
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* Credit goes to `framer-motion` of this useful utilities.
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* License can be found here: https://github.com/framer/motion
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*/
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declare type AnyPointerEvent = MouseEvent | TouchEvent | PointerEvent;
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declare type PointType = "page" | "client";
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declare function isMouseEvent(event: AnyPointerEvent): event is MouseEvent;
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declare function isTouchEvent(event: AnyPointerEvent): event is TouchEvent;
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interface Point {
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x: number;
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y: number;
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}
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interface PointerEventInfo {
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point: Point;
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}
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declare type EventHandler = (event: AnyPointerEvent, info: PointerEventInfo) => void;
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declare type EventListenerWithPointInfo = (e: AnyPointerEvent, info: PointerEventInfo) => void;
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declare function extractEventInfo(event: AnyPointerEvent, pointType?: PointType): PointerEventInfo;
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declare function getViewportPointFromEvent(event: AnyPointerEvent): PointerEventInfo;
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declare const wrapPointerEventHandler: (handler: EventListenerWithPointInfo, shouldFilterPrimaryPointer?: boolean) => EventListener;
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declare function getPointerEventName(name: string): string;
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declare function addPointerEvent(target: EventTarget, eventName: string, handler: EventListenerWithPointInfo, options?: AddEventListenerOptions): () => void;
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declare function isMultiTouchEvent(event: AnyPointerEvent): boolean;
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export { AnyPointerEvent, EventHandler, EventListenerWithPointInfo, Point, PointerEventInfo, addPointerEvent, extractEventInfo, getPointerEventName, getViewportPointFromEvent, isMouseEvent, isMultiTouchEvent, isTouchEvent, wrapPointerEventHandler };
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