import { OnInit, ElementRef, OnChanges } from '@angular/core';
import { PopoverComponent } from '../popover/index';
import { TourService } from './tour.service';
import { HorizontalConnectionPos, VerticalConnectionPos, ConnectedPosition } from '@angular/cdk/overlay';
export declare class TourComponent implements OnInit, OnChanges {
    tour: TourService;
    readonly popover: PopoverComponent;
    title: string;
    order: number;
    target: string | ElementRef | Element;
    originX: HorizontalConnectionPos;
    originY: VerticalConnectionPos;
    overlayX: HorizontalConnectionPos;
    overlayY: VerticalConnectionPos;
    offsetX: number;
    offsetY: number;
    positions: ConnectedPosition[];
    visible: boolean;
    hasNext: boolean;
    hasPrevious: boolean;
    constructor(tour: TourService);
    ngOnInit(): void;
    ngOnChanges(): void;
    show(): void;
    hide(): void;
    previous(): void;
    next(): void;
    exit(): void;
    private disableClick;
    private enableClick;
    private enableHighlight;
    private disableHighlight;
}