import React from 'react';
export declare const ObservableItem: ({ item, onChange, leftRef }: {
    item: any;
    onChange: any;
    leftRef: any;
}) => import("react/jsx-runtime").JSX.Element;
export declare const InternalTabs: React.MemoExoticComponent<import("@tachybase/schema").ReactFC<unknown>>;
export declare const InternalCollapse: React.MemoExoticComponent<import("@tachybase/schema").ReactFC<unknown>>;
