import { TruMergeData } from "./tru-merge-data";
export declare class TruMergeDataSet {
    private _data;
    get: (propertyName: string) => TruMergeData | undefined;
    set: (propertyName: string, data: TruMergeData) => void;
    clear: (propertyName: string) => void;
    getAll: () => Record<string, TruMergeData>;
    clearAll: () => void;
    isEmpty: () => boolean;
    constructor();
}