import { TablePipeline } from '../pipeline';
import { ReactNode } from 'react';
export interface colGroupExtendOption {
    onChangeExtendStatus?({}: any, {}: any): void;
    extendStatus?: {};
    extendIcon?: ReactNode | ((extendStatus: boolean) => ReactNode);
}
export declare const colGroupExtendable: (opts?: colGroupExtendOption) => (pipeline: TablePipeline) => TablePipeline;