import { PlusColumnProps } from './inteface';
export declare function flatArray(data?: any[], childrenName?: string): any[];
export declare function flatColumns(data: any[] | undefined, dataIndex: string, mergeData: any, childrenName?: string): any[];
export declare const normalColumns: (columns: PlusColumnProps<any>[]) => any[];
export declare const normalResizeColumns: (columns: PlusColumnProps<any>[], handleResize: any) => {
    onHeaderCell: (column: any) => {
        width: any;
        onResize: any;
    };
    hide?: boolean | undefined;
}[];
export declare const mergeColumns: (columns: PlusColumnProps<any>[], localColumns: any[]) => any[];