import { Registry } from '../atomic';
import { FatTableColumn } from './types';
export declare function validateColumns(columns?: FatTableColumn<any>[]): void;
export declare function isQueryable(column: FatTableColumn<any>): boolean;
/**
 * 查询参数处理
 * @param query
 * @param extraQuery
 * @param columns
 */
export declare function mergeAndTransformQuery(query: any, extraQuery: any, columns: FatTableColumn<any>[]): {};
/**
 * 获取列唯一的 key
 * @param column
 * @param index
 * @returns
 */
export declare function genKey(column: FatTableColumn<any>, index: number): string;
/**
 * 获取列标识符
 * @param column
 * @returns
 */
export declare function getColumnKey(column: FatTableColumn<any>): string | undefined;
/**
 * 获取原件
 * @param column
 * @returns
 */
export declare const getAtom: (column: FatTableColumn<any>, registry: Registry) => {
    comp: (props: import("../atomic").AtomicCommonProps<any>) => any;
    validate: ((value: any, props: import("../atomic").AtomicCommonProps<any>, context: any) => Promise<void>) | undefined;
};
//# sourceMappingURL=utils.d.ts.map