import { AfterViewInit, ElementRef, OnDestroy, Renderer2 } from '@angular/core';
import { ConfigurationTreeService } from '../services/configuration-tree.service';
import { FlatElementsService } from '../services/flat-elements.service';
import * as i0 from "@angular/core";
export declare class SaveChangingViewDirective implements AfterViewInit, OnDestroy {
    private el;
    private renderer;
    private flatElementsService;
    private configurationTreeService;
    saveChangingView: import("@angular/core").InputSignal<string>;
    private $destroy;
    private readonly injector;
    constructor(el: ElementRef<HTMLElement>, renderer: Renderer2, flatElementsService: FlatElementsService, configurationTreeService: ConfigurationTreeService);
    ngOnDestroy(): void;
    ngAfterViewInit(): void;
    private updateElementStles;
    private getChangedView;
    static ɵfac: i0.ɵɵFactoryDeclaration<SaveChangingViewDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<SaveChangingViewDirective, "[saveChangingView]", never, { "saveChangingView": { "alias": "saveChangingView"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}