/*!
 * Copyright (c) Microsoft. All rights reserved.
 * Licensed under the MIT license. See LICENSE file in the project.
 */
import type { Criterion } from '@data-wrangling-components/core';
import type ColumnTable from 'arquero/dist/types/table/column-table';
export declare function useIsEmpty(criterion: Criterion): boolean;
export declare function usePlaceholderText(type: string | undefined): string | undefined;
export declare function useColumnTyping(table: ColumnTable, column: string): {
    type: string | undefined;
    columnFilter: (name: string) => boolean;
};
