import { ElementRef, OnDestroy, OnInit, Renderer2 } from '@angular/core';
import { StepService } from 'ngx-obelisco-example/core/services';
import * as i0 from "@angular/core";
export declare class StepPreviousDirective implements OnInit, OnDestroy {
    private readonly stepService;
    private readonly element;
    private readonly renderer;
    private onDestroy$;
    constructor(stepService: StepService, element: ElementRef, renderer: Renderer2);
    ngOnInit(): void;
    onClick(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<StepPreviousDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<StepPreviousDirective, "[oStepPrevious]", never, {}, {}, never, never, true>;
}