import { OnInit } from '@angular/core';
import { ITutorialStep } from '../api/i-tutorial-step';
import { NgyTutorialService } from '../ngy-tutorial.service';
export declare class NgyTutorialComponent implements OnInit {
    private svc;
    private document;
    enabled: boolean;
    steps: ITutorialStep[];
    currentStep: number;
    private topCover;
    private leftCover;
    private rightCover;
    private bottomCover;
    private elementCover;
    private prompt;
    constructor(svc: NgyTutorialService, document: any);
    ngOnInit(): void;
    private setupUIForStep;
    private coverElement;
    private coverAll;
    private coverShowElement;
    private setPosition;
    private resetCovers;
}