/**
 * @license chowa v1.1.3
 *
 * Copyright (c) Chowa Techonlogies Co.,Ltd.(http://www.chowa.cn).
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
import * as React from 'react';
import { TableColumnProps, DataIndex } from './table-column';
import { ColumnsWidthMap, Data } from './table';
export declare function perfectDataIndex(data: Data): Data;
export declare function perfectPropsColumns(columns?: TableColumnProps[]): TableColumnProps[];
export declare function transformReactNodeToColumns(children: React.ReactElement<any>): TableColumnProps[];
export declare function compileColumnsDataIndexs(columns: TableColumnProps[]): DataIndex[];
export declare function compileLeftFixedColumns(columns: TableColumnProps[]): TableColumnProps[];
export declare function compileRightFixedColumns(columns: TableColumnProps[]): TableColumnProps[];
export declare function getColumnByDataIndex(columns: TableColumnProps[], dataIndex: DataIndex): TableColumnProps;
export declare const columnMinSize = 80;
export declare function compileColumnsWidthMap(columns: TableColumnProps[], dataIndexs: DataIndex[]): ColumnsWidthMap;
export declare function computedColumnTier(column: TableColumnProps, nextTier?: number): number;
export declare function computedColumnAmountCell(column: TableColumnProps): number;
export declare function attrMerge(attr: React.Attributes, className?: string, style?: React.CSSProperties): React.Attributes;
export declare function cloneColumns(cloumns: TableColumnProps[]): TableColumnProps[];