import { EventEmitter } from '../../stencil-public-runtime';
export declare class Group {
    hostElement: HTMLIxGroupElement;
    /**
     * Prevent header from being selectable
     */
    suppressHeaderSelection: boolean;
    /**
     * Group header
     */
    header?: string;
    /**
     * Group header subtitle
     */
    subHeader?: string;
    /**
     * Whether the group is expanded or collapsed. Defaults to false.
     */
    expanded: boolean;
    /**
     * Whether the group is selected.
     */
    selected: boolean;
    /**
     * The index of the selected group entry.
     * If undefined no group item is selected.
     */
    index?: number;
    /**
     * Expand the group if the header is clicked
     */
    expandOnHeaderClick: boolean;
    /**
     * Emits when whole group gets selected.
     */
    selectGroup: EventEmitter<boolean>;
    /**
     * Emits when group item gets selected.
     */
    selectItem: EventEmitter<number>;
    /**
     * Group expanded
     */
    expandedChanged: EventEmitter<boolean>;
    itemSelected: boolean;
    slotSize: number;
    footerVisible: boolean;
    showExpandCollapsedIcon: boolean;
    hasDropdown: boolean;
    private observer;
    selectedChanged(newSelected: boolean): void;
    get dropdownItems(): Element[];
    get groupItems(): Array<HTMLIxGroupItemElement>;
    get groupContent(): Element | null | undefined;
    private onExpandClick;
    private onHeaderClick;
    private changeHeaderSelection;
    private changeItemIndex;
    private onSlotChange;
    private checkDropdownSlot;
    componentWillRender(): void;
    componentDidLoad(): void;
    disconnectedCallback(): void;
    onItemClicked(event: CustomEvent): void;
    render(): any;
}