import { EventEmitter } from '../../stencil-public-runtime';
import { PanelVariant } from './exports';
export declare class Panel {
    host: HTMLRPanelElement;
    /** The `header` property is a string that specifies the header text. */
    header?: string;
    /** A boolean property that indicates whether the component includes a header  */
    hasHeader: boolean;
    /** A boolean property that indicates whether the navitems are active of not */
    active: boolean;
    /** A boolean property that indicates whether the component includes a footer  */
    hasFooter: boolean;
    /** Presentational style */
    variant: PanelVariant;
    /** A boolean property that determines the collapsed state of the component. The default state is `false`. */
    collapsed: boolean;
    /** Logo link */
    logoLink: string;
    /** Aria-label text for collapse */
    labelCollapse: string;
    /** Aria-label text for expand */
    labelExpand: string;
    /** Maintains the current URL or hash location within the component's state. */
    currentLocation: string;
    isCollapsed: boolean;
    /** Event emitted when the panel state changes */
    panelStateChanged: EventEmitter<{
        collapsed: boolean;
    }>;
    toggleSubItems(event: MouseEvent): void;
    /** Expand/Collapse Panel  */
    togglePanel(): Promise<void>;
    /** Expand Panel  */
    expandPanel(): Promise<void>;
    /** Collapse Panel */
    collapsePanel(): Promise<void>;
    handleCollapseChange(collapsed: boolean): void;
    watchVariant(newVariant: string): void;
    handleDocumentClick(event: MouseEvent): void;
    private getNavLinks;
    private get isVariantCollapsible();
    private handleClickOutside;
    componentWillLoad(): void;
    private updateCurrentLocationBound;
    componentWillRender(): void;
    componentDidRender(): void;
    disconnectedCallback(): void;
    private updateCurrentLocation;
    private highlightCurrentLink;
    private updateLinkState;
    private highlightParent;
    private expandParentMenus;
    private handleSemiCollapsedButtonClick;
    private handleFullyCollapsedButtonClick;
    render(): any;
}