/**
 *
 * This file may have been modified by Bytedance Inc. (“Bytedance Inc.'s Modifications”). 
 * All Bytedance Inc.'s Modifications are Copyright (year) Bytedance Inc..  
 * 
 * This source code is licensed under the Apache license.
 * See LICENSE file in the project root for license information.
 *
 */
import type { ColumnType, ColumnTitle, ColumnTitleProps, Key } from './interface';
export declare function getColumnKey<RecordType>(column: ColumnType<RecordType>, defaultKey: string): Key;
export declare function getColumnPos(index: number, pos?: string): string;
export declare function renderColumnTitle<RecordType>(title: ColumnTitle<RecordType>, props: ColumnTitleProps<RecordType>): any;