/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
import { ElementRef, Renderer2, OnChanges, SimpleChanges, ChangeDetectorRef, OnInit, TemplateRef, OnDestroy, AfterViewInit, NgZone, EventEmitter } from '@angular/core';
import { VtsProlayoutService } from './pro-layout.service';
import { Router } from '@angular/router';
import { VtsAvatarMenu, VtsAvatarUser, VtsMenuItemProLayout, VtsNotificationConfig, VtsVisibilityConfig } from './pro-layout.types';
import { VtsBlockUIService } from './block-ui.service';
import { BreakpointObserver } from '@angular/cdk/layout';
import { VtsTheme, VtsThemeService } from '@ui-vts-kit/theme/services';
import * as i0 from "@angular/core";
export declare class VtsHeaderComponent implements OnChanges, OnInit, OnDestroy, AfterViewInit {
    elementRef: ElementRef;
    private renderer;
    private prolayoutService;
    private lockUiService;
    private cdf;
    private router;
    private breakpointService;
    private document;
    private ngZone;
    private themeService;
    constructor(elementRef: ElementRef, renderer: Renderer2, prolayoutService: VtsProlayoutService, lockUiService: VtsBlockUIService, cdf: ChangeDetectorRef, router: Router, breakpointService: BreakpointObserver, document: Document, ngZone: NgZone, themeService: VtsThemeService);
    ngOnDestroy(): void;
    isFixedHeader: boolean;
    isFixedSider: boolean;
    isCollapsedSider: boolean;
    notificationCount: number;
    isFullScreen: boolean;
    isShowSider: boolean;
    /**
     * check window size
     */
    windowSize: 'small' | 'medium' | 'large';
    private onDestroy$;
    useSplitMenu: boolean;
    vtsTitle: string | TemplateRef<void> | null;
    showLogo: boolean;
    vtsAvatar: VtsAvatarUser;
    showMenu: boolean;
    vtsAvatarMenu: VtsAvatarMenu[];
    vtsLogoUrl: string;
    vtsMenuTemplate: TemplateRef<void> | null;
    vtsNotificationConfig: VtsNotificationConfig;
    vtsVisibleNotifyPane: boolean;
    vtsMenuAvatarTemplateRef: TemplateRef<void> | null;
    /**
     * input from parent; actual data will be wrapped by one item with Toc:vts icon
     */
    vtsMenuData: VtsMenuItemProLayout[];
    vtsVisibilityConfig: VtsVisibilityConfig;
    /**
     * display header menu's items horizontally
     */
    vtsUseExpandHeaderMenu: boolean;
    /**
     * mark active root menu item on header menu, when vtsUseExpandHeaderMenu = true
     */
    vtsActiveRootMenuHeader: string | number | undefined;
    visibleChangeCtxNotify: EventEmitter<boolean>;
    displayMenuData: VtsMenuItemProLayout[];
    scrollListEle: HTMLElement | null;
    /**
     * position of list scroll, when this field >= 0 => cannot scroll to the right, if Math.abs(posScroll) >= maxScrollPos => cannot scroll to the left
     */
    posScroll: number;
    /**
     * if > 0 => able to scroll
     */
    private maxScrollPos;
    private lockAnimationTimeoutId;
    ngOnInit(): void;
    currentTheme: VtsTheme | null;
    /**
     * destroy all subscription of prolayout service
     */
    destroySubscriptions(): void;
    ngAfterViewInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    /**
     * whenever vtsUseExpandHeaderMenu = true, check max scroll limit and add listener for wheel event
     */
    private enableExpandHeaderScroll;
    handleChangeFixedStatus(isFixedHeader: boolean, isFixedSider: boolean): void;
    onClickAvatarMenuItem(item: VtsAvatarMenu): void;
    toggleSider(): void;
    openNotificationPane(): void;
    toggleFullScreen(): void;
    lockScreen(): void;
    /**
     * add wheel event's listener for header menu
     */
    private addWheelListerHeader;
    private onWheel;
    private lockAnimation;
    private updateMaxPosScroll;
    private updateScrollListPos;
    onChangeVisibleNotifyCtx(val: boolean): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<VtsHeaderComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<VtsHeaderComponent, "vts-prolayout-header", ["vtsProLayoutHeader"], { "vtsTitle": { "alias": "vtsTitle"; "required": false; }; "vtsAvatar": { "alias": "vtsAvatar"; "required": false; }; "vtsAvatarMenu": { "alias": "vtsAvatarMenu"; "required": false; }; "vtsLogoUrl": { "alias": "vtsLogoUrl"; "required": false; }; "vtsMenuTemplate": { "alias": "vtsMenuTemplate"; "required": false; }; "vtsNotificationConfig": { "alias": "vtsNotificationConfig"; "required": false; }; "vtsVisibleNotifyPane": { "alias": "vtsVisibleNotifyPane"; "required": false; }; "vtsMenuAvatarTemplateRef": { "alias": "vtsMenuAvatarTemplateRef"; "required": false; }; "vtsMenuData": { "alias": "vtsMenuData"; "required": false; }; "vtsVisibilityConfig": { "alias": "vtsVisibilityConfig"; "required": false; }; "vtsUseExpandHeaderMenu": { "alias": "vtsUseExpandHeaderMenu"; "required": false; }; "vtsActiveRootMenuHeader": { "alias": "vtsActiveRootMenuHeader"; "required": false; }; }, { "visibleChangeCtxNotify": "visibleChangeCtxNotify"; }, never, never, false, never>;
}