import { EventEmitter } from "../../stencil-public-runtime";
import { ComboItem, ControlSize } from "../../beans";
export declare class ZCombobox {
    element: HTMLZComboboxElement;
    /** input unique id */
    inputid: string;
    /** list items array */
    items: ComboItem[] | string;
    /** label text */
    label: string;
    /** the combobox is disabled */
    disabled?: boolean;
    /** show search input flag (optional) */
    hassearch?: boolean;
    /** search input label text (optional) */
    searchlabel?: string;
    /** search input placeholder text (optional) */
    searchplaceholder?: string;
    /** search input title text (optional) */
    searchtitle?: string;
    /** no result text message */
    noresultslabel?: string;
    /** toggle combo list opening flag */
    isopen: boolean;
    /** fixed style flag */
    isfixed: boolean;
    /** close combobox list text */
    closesearchtext?: string;
    /** show "check all" checkbox (optional) */
    hascheckall?: boolean;
    /** check all label (optional) */
    checkalltext?: string;
    /** uncheck all label (optional) */
    uncheckalltext?: string;
    /** max number of checkable items (0 = unlimited) */
    maxcheckableitems: number;
    /** group items by category */
    hasgroupitems?: boolean;
    /** Available sizes: `big`, `small` and `x-small`. Defaults to `big`. */
    size?: ControlSize;
    searchValue: string;
    selectedCounter: number;
    renderItemsList: ComboItem[];
    focusedItemId: string;
    checkboxes: HTMLInputElement[];
    private itemsList;
    private inputType;
    watchItems(): void;
    watchSearchValue(): void;
    watchCheckboxes(): void;
    /** Emitted when value is checked/unchecked. Returns id, items. */
    comboboxChange: EventEmitter;
    private emitComboboxChange;
    constructor();
    componentWillLoad(): void;
    componentWillRender(): void;
    componentDidRender(): void;
    private getItemId;
    private getCheckboxClass;
    private getAllCheckboxes;
    private getControlToListSize;
    private handleSelectArrowsNavigation;
    private handleHeaderKeyboardEvent;
    private handleCheckboxFocus;
    private focusComboboxItem;
    private updateRenderItemsList;
    private resetRenderItemsList;
    private filterItems;
    private checkAll;
    private closeFilterItems;
    private toggleComboBox;
    private getComboboxA11yAttributes;
    private renderHeader;
    private renderContent;
    private renderItems;
    private renderItem;
    private renderList;
    private renderGroups;
    private renderNoSearchResults;
    private renderCloseButton;
    private renderSearchInput;
    private renderCheckAll;
    render(): HTMLDivElement;
}