import { AfterViewInit, ElementRef, EventEmitter, OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core';
import { NgScrollComponent } from '../ng-scroll.component';
export declare class CardGroupWrapperComponent implements OnInit, OnChanges, AfterViewInit, OnDestroy {
    private el;
    private parent;
    private _isinscreen;
    get isinscreen(): boolean;
    set isinscreen(value: boolean);
    reservedDistance: number;
    scrollbarWidth: number;
    trackRule: any;
    itemWidth: any;
    group: any;
    pageNumber: number;
    component: any;
    events: any;
    changeSeenState: EventEmitter<any>;
    groupmember: any;
    constructor(el: ElementRef, parent: NgScrollComponent);
    ngOnChanges(value: SimpleChanges): void;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    checkInView(): void;
    calculatePadding(): void;
    initScrollListener(): void;
    initWheelListener(): void;
    initResizeListener(): void;
    getSelfOffset(targetIndex: any): any;
}