import React from 'react';
declare const useClones: () => {
    dom: React.ReactElement<any, string | ((props: any) => React.ReactElement<any, string | any | (new (props: any) => React.Component<any, any, any>)> | null) | (new (props: any) => React.Component<any, any, any>)>[];
    svg: React.ReactElement<any, string | ((props: any) => React.ReactElement<any, string | any | (new (props: any) => React.Component<any, any, any>)> | null) | (new (props: any) => React.Component<any, any, any>)>[];
};
export default useClones;
export declare const cloneKey: unique symbol;
export declare const svgKey: unique symbol;
export declare const domKey: unique symbol;
declare type Clone = {
    el: React.ReactElement;
} & ({
    key: typeof domKey;
    ref: React.RefObject<HTMLElement>;
} | {
    key: typeof svgKey;
    ref: React.RefObject<SVGElement>;
});
declare module 'matter-js' {
    interface Body {
        [cloneKey]?: Clone;
    }
}