/**
/// Accumulates change statics
 */
import { ChangeStatistics } from './ChangeStatistics';
export declare class ChangeSummary {
    private readonly _index;
    /**
    /// An empty instance of change summary
     */
    static readonly empty: ChangeSummary;
    /**
    ///     Initializes a new instance of the <see cref="T:System.Object" /> class.
     */
    constructor(index?: number, latest?: ChangeStatistics, overall?: ChangeStatistics);
    /**
/// Gets the latest change
 */
    readonly latest: ChangeStatistics;
    /**
/// Gets the overall change count
 */
    readonly overall: ChangeStatistics;
    toString(): string;
}