/*!
 * Copyright (c) Microsoft. All rights reserved.
 * Licensed under the MIT license. See LICENSE file in the project.
 */
import { DataType } from '@essex/arquero';
import type ColumnTable from 'arquero/dist/types/table/column-table';
export declare function useColumnsMetadata(table: ColumnTable | undefined, filter?: (name: string) => boolean): ColumnMetadata[];
export interface ColumnMetadata {
    columnName: string;
    type: DataType;
}
