import { BaseAngular } from "survey-angular-ui";
import { Base } from "survey-core";
import * as i0 from "@angular/core";
export declare abstract class CreatorModelComponent<T extends Base> extends BaseAngular<T> {
    protected abstract getPropertiesToTrack(): string[];
    protected abstract createModel(): void;
    private hash;
    private createHash;
    ngOnInit(): void;
    ngDoCheck(): void;
    needUpdateModel(): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<CreatorModelComponent<any>, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CreatorModelComponent<any>, "ng-component", never, {}, {}, never, never>;
}