import { QueryList, AfterContentInit, ElementRef, OnInit, EventEmitter, OnChanges } from '@angular/core';
import { TabPanelComponent } from './tabpanel.component';
import * as i0 from "@angular/core";
export declare class TabViewComponent implements AfterContentInit, OnInit, OnChanges {
    private cdr;
    private el;
    input: ElementRef<HTMLInputElement> | null;
    selectedTabpanelIndex: number;
    disabled: boolean;
    height: string;
    hideTabs: boolean;
    closeable: boolean;
    closed: boolean;
    tabPanelSelected: EventEmitter<{
        index: number;
        tabPanel: TabPanelComponent;
    }>;
    onClose: EventEmitter<boolean>;
    protected tabPanelsQueryList: QueryList<TabPanelComponent>;
    protected header: ElementRef<HTMLDivElement> | undefined;
    protected focused: boolean;
    protected documentClickEventListener: ((event: MouseEvent) => void) | null;
    protected tabPanels: TabPanelComponent[];
    protected headerScroll(wheelEvent: WheelEvent): void;
    protected toggleClosed(): void;
    get selectedTabpanelTag(): string | null;
    close(): void;
    open(): void;
    private setClosedState;
    protected getClasses(index: number): string[];
    protected focusFromHiddenInput(): void;
    selectTabPanel(input: number | string, preventFocus?: boolean): void;
    protected keydown(keyboardEvent: KeyboardEvent): void;
    protected blur(): void;
    protected bindDocumentClickListener(): void;
    protected unbindDocumentClickListener(): void;
    protected documentClicked(event: MouseEvent): void;
    /**
     * Disable the tab at given index
     *
     * @param index Index of tab
     * @returns `void`
     */
    disable(index: number): void;
    /**
     * Enables the tab at given index
     *
     * @param index Index of tab
     * @returns `void`
     */
    enable(index: number): void;
    update(selectedTabpanelIndex?: number | null): void;
    ngAfterContentInit(): void;
    /**
     * Runs change detection
     */
    detectChanges(): void;
    /**
     * Angular `ngOnChanges`
     */
    ngOnChanges(): void;
    /**
     * Angular `ngOnInit`
     */
    ngOnInit(): void;
    constructor();
    static ɵfac: i0.ɵɵFactoryDeclaration<TabViewComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TabViewComponent, "cf-tabView", never, { "selectedTabpanelIndex": { "alias": "selectedTabpanelIndex"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "height": { "alias": "height"; "required": false; }; "hideTabs": { "alias": "hideTabs"; "required": false; }; "closeable": { "alias": "closeable"; "required": false; }; "closed": { "alias": "closed"; "required": false; }; }, { "tabPanelSelected": "tabPanelSelected"; "onClose": "onClose"; }, ["tabPanelsQueryList"], ["*"], true, never>;
}