import { RefObject } from 'react';
import { CanvasRef } from '../Canvas';
export interface ProximityProps {
    /**
     * Disable proximity or not.
     */
    disabled?: boolean;
    /**
     * Min distance required before match is made.
     *
     * @default 40
     */
    minDistance?: number;
    /**
     * Ref pointer to the canvas.
     */
    canvasRef?: RefObject<CanvasRef>;
    /**
     * Distance from the match.
     */
    onDistanceChange?: (distance: number | null) => void;
    /**
     * When a match state has changed.
     */
    onMatchChange?: (matche: string | null, distance: number | null) => void;
    /**
     * When the pointer intersects a node.
     */
    onIntersects?: (matche: string | null) => void;
}
export interface ProximityResult {
    /**
     * The matched id of the node.
     */
    match: string | null;
    /**
     * Event for drag started.
     */
    onDragStart: (event: PointerEvent) => void;
    /**
     * Event for active dragging.
     */
    onDrag: (event: PointerEvent) => void;
    /**
     * Event for drag ended.
     */
    onDragEnd: (event: PointerEvent) => void;
}
export declare const useProximity: ({ canvasRef, disabled, minDistance, ...rest }: ProximityProps) => ProximityResult;