/**
 * @license
 * Copyright Metadata Technology North America All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
export declare class SummaryStatistics {
    invalid: number;
    max: string;
    mean: number;
    median: number;
    min: string;
    sum: number;
    stdDeviation: number;
    variance: number;
    valid: number;
    distinct: number;
    weightUris: Array<string>;
}