/** Autogenerated by public2business schematic. DO NOT CHANGE! */
import { AnimationEvent } from '@angular/animations';
import { BreakpointObserver } from '@angular/cdk/layout';
import { ConnectedPosition, Overlay, RepositionScrollStrategy, ScrollStrategy, ViewportRuler } from '@angular/cdk/overlay';
import { AfterContentInit, ChangeDetectorRef, ElementRef, EventEmitter, InjectionToken, OnDestroy, OnInit, TemplateRef } from '@angular/core';
import { TypeRef } from '@sbb-esta/angular-core/common-behaviors';
/** Injection token that determines the scroll handling while a usermenu is open. */
export declare const SBB_USERMENU_SCROLL_STRATEGY: InjectionToken<() => ScrollStrategy>;
/** @docs-private */
export declare function SBB_USERMENU_SCROLL_STRATEGY_PROVIDER_FACTORY(overlay: Overlay): () => RepositionScrollStrategy;
/** @docs-private */
export declare const SBB_USERMENU_SCROLL_STRATEGY_PROVIDER: {
    provide: InjectionToken<() => ScrollStrategy>;
    deps: (typeof Overlay)[];
    useFactory: typeof SBB_USERMENU_SCROLL_STRATEGY_PROVIDER_FACTORY;
};
export declare class SbbUsermenu implements OnInit, OnDestroy, AfterContentInit {
    private _viewportRuler;
    private _breakpointObserver;
    private _changeDetectorRef;
    _elementRef: ElementRef;
    /** Identifier of the usermenu. */
    id: string;
    /**
     * This position config ensures that the top "start" corner of the overlay
     * is aligned with with the top "start" of the origin by default (overlapping
     * the trigger completely). If the panel cannot fit below the trigger, it
     * will fall back to a position above the trigger.
     */
    _positions: ConnectedPosition[];
    /** The last measured value for the trigger's client bounding rect. */
    _triggerRect: ClientRect;
    /** Desired width of the overlay */
    _overlayWidth: number;
    /** padding of overlay */
    _overlayMinWidthPadding: number;
    /** Min width of overlay when starting animation */
    get _overlayMinWidth(): number;
    /**
     * The user name is only displayed if the menu is open.
     * If userName is set, logged in state is active.
     */
    userName: string;
    /**
     * The display name is shown on collapsed trigger and on opened state of the menu (except on mobile devices).
     * If displayName is set, logged in state is active.
     */
    displayName: string;
    /** Event emitted on log in of a user. */
    loginRequest: EventEmitter<void>;
    private _loginButton;
    private _triggerOpenButton;
    private _triggerCloseButton;
    /** Reference to user provided icon */
    _icon?: TemplateRef<any>;
    /** Panel containing usermenu items. */
    private _panel;
    /** All of the defined usermenu items. */
    private _usermenuItems;
    /** Whether or not the overlay panel is open. */
    get panelOpen(): boolean;
    private _panelOpen;
    /** Whether the user is logged in or not. */
    get _loggedIn(): boolean;
    /** Initial letters of user's displayName (or userName if no displayName is provided). */
    get _initialLetters(): string;
    get _ariaLabelOpenPanel(): string;
    get _ariaLabelClosePanel(): string;
    /** Whether the current component is used in business package or not */
    _isBusiness: boolean;
    /** Strategy that will be used to handle scrolling while the usermenu panel is open. */
    _scrollStrategy: ScrollStrategy;
    /** Factory function used to create a scroll strategy for this usermenu. */
    private readonly _scrollStrategyFactory;
    /** Emits whenever the component is destroyed. */
    private readonly _destroy;
    /** Manages keyboard events for usermenu items in the panel. */
    private _keyManager;
    constructor(_viewportRuler: ViewportRuler, _breakpointObserver: BreakpointObserver, _changeDetectorRef: ChangeDetectorRef, _elementRef: ElementRef, scrollStrategyFactory: any);
    ngOnInit(): void;
    ngAfterContentInit(): void;
    /** Sets up a key manager to listen to keyboard events on the overlay panel. */
    private _initKeyManager;
    ngOnDestroy(): void;
    _emitLogin(): void;
    /** Opens the overlay panel */
    open(): void;
    /** Closes the overlay panel */
    close(): void;
    /** Toggles the overlay panel visibility */
    toggle(): void;
    /** Forwards focus to the currently matching usermenu button */
    focus(): void;
    /** Closes the overlay panel and focuses the host element */
    _closeAndFocus(): void;
    /** Set focus to close button upon opening the panel */
    _handlePanelOpen(event: AnimationEvent): void;
    /**
     * Resets the active item in the menu. This is used when the menu is opened, allowing
     * the user to start from the first usermenu item when pressing the down arrow.
     */
    private _resetActiveItem;
    /** Handles all keydown events on the usermenu. */
    _handleKeydown(event: TypeRef<KeyboardEvent>): void;
    /** Handles keyboard events while the panel is closed. */
    private _handleClosedKeydown;
    /** Handles keyboard events when the panel is open. */
    private _handleOpenKeydown;
}