import type { JSXNode } from "./types";
/**
 * Get a key for a JSX element or index
 */
export declare const getKey: (element: JSXNode, index: number) => string | number;
/**
 * Check if two ranges are the same
 */
export declare const isSameRange: (prev: [number, number], next: [number, number]) => boolean;
/**
 * Create a ref key for accessing current values
 */
export declare const refKey: "current";