import { AfterContentInit, EventEmitter, QueryList } from '@angular/core';
import { TabComponent } from "./tab/tab.component";
import * as i0 from "@angular/core";
export declare class TabGroupComponent implements AfterContentInit {
    active: any;
    activeChange: EventEmitter<any>;
    tabs: QueryList<TabComponent>;
    ngAfterContentInit(): void;
    onTabChange(tab: TabComponent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TabGroupComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TabGroupComponent, "ask-tab-group", never, { "active": { "alias": "active"; "required": false; }; }, { "activeChange": "activeChange"; }, ["tabs"], ["*"], false, never>;
}