import { Nullable } from '../../../../../shared/types';
import { IhoTableConfig, IhoTableFieldItem } from '../../../../../components/iho-table';
type GroupItem = string | {
    fieldName: string;
    children?: GroupItem[];
};
export declare function createRowGroupList(rowGroupSetting: NonNullable<IhoTableConfig['rowGroupSetting']>, fieldList: IhoTableFieldItem[], getKey?: (field: IhoTableFieldItem) => string): GroupItem[];
export declare function groupTraverser<T extends Nullable<{
    children?: T[];
}>>(groupList: GroupItem[], replacer: (fieldName: string, isBlock?: boolean, children?: GroupItem[]) => T): NonNullable<T>[];
export {};