import { LoadOnDemandTree_ChangeHistoryItem$1 } from "./LoadOnDemandTree_ChangeHistoryItem$1";
import { Type } from "igniteui-webcomponents-core";
/**
 * @hidden
 */
export declare class LoadOnDemandTree_ChangeHistoryItemAdd$1<T> extends LoadOnDemandTree_ChangeHistoryItem$1<T> {
    static $t: Type;
    protected $t: Type;
    private h;
    constructor($t: Type, a: number, b: number);
    get j(): boolean;
    protected get_a(): boolean;
    get a(): boolean;
    get i(): T[];
    g(a: number): void;
}