import { AfterViewInit, ElementRef, EventEmitter, NgZone, OnDestroy, OnInit, QueryList } from '@angular/core';
import { TabComponent } from './tab/component';
import { TabContentComponent } from './tabcontent/component';
export declare class TabsComponent implements OnInit, AfterViewInit, OnDestroy {
    private _ngZone;
    inputTabs: QueryList<TabComponent>;
    contentTabs: QueryList<TabContentComponent>;
    tabList: Array<{
        icon: string;
        title: string;
    }>;
    selectedTab: string;
    private _tabWidth;
    private _index;
    private _side_margin;
    tabArea: ElementRef;
    animation: ElementRef;
    constructor(_ngZone: NgZone);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    private resize();
    changeTab(index: number, callBack?: EventEmitter<void>): void;
    isActive(index: number, forcedValue: boolean): boolean;
}