type Point = {
    x: number;
    y: number;
};
/**
 * The event information passed to pan event handlers like `onPan`, `onPanStart`.
 *
 * It contains information about the current state of the tap gesture such as its
 * `point`, `delta`, and `offset`
 */
interface PanEventInfo {
    /**
     * Contains `x` and `y` values for the current pan position relative
     * to the device or page.
     */
    point: Point;
    /**
     * Contains `x` and `y` values for the distance moved since
     * the last pan event.
     */
    delta: Point;
    /**
     * Contains `x` and `y` values for the distance moved from
     * the first pan event.
     */
    offset: Point;
    /**
     * Contains `x` and `y` values for the current velocity of the pointer.
     */
    velocity: Point;
}
type AnyPointerEvent = TouchEvent | MouseEvent | PointerEvent;
interface PointerEventInfo {
    point: Point;
}
interface PanEventHandler {
    (event: AnyPointerEvent, info: PanEventInfo): void;
}
interface TimestampedPoint extends Point {
    timestamp: number;
}
interface PanEventHandlers {
    /**
     * Callback fired when the pan session is created.
     * This is typically called once `pointerdown` event is fired.
     */
    onSessionStart: PanEventHandler;
    /**
     * Callback fired when the pan session is detached.
     * This is typically called once `pointerup` event is fired.
     */
    onSessionEnd: PanEventHandler;
    /**
     * Callback fired when the pan session has started.
     * The pan session when the pan offset is greater than
     * the threshold (allowable move distance to detect pan)
     */
    onStart: PanEventHandler;
    /**
     * Callback fired while panning
     */
    onMove: PanEventHandler;
    /**
     * Callback fired when the current pan session has ended.
     * This is typically called once `pointerup` event is fired.
     */
    onEnd: PanEventHandler;
}
type PanEventHistory = TimestampedPoint[];
type PanEventOptions = {
    threshold?: number;
    window?: Window;
};

export { AnyPointerEvent, PanEventHandler, PanEventHandlers, PanEventHistory, PanEventOptions, Point, PointerEventInfo, TimestampedPoint };