import { Optgroup, Option } from './store';
export default class Select {
    select: HTMLSelectElement;
    onValueChange?: (value: Option[]) => void;
    onClassChange?: (classes: string[]) => void;
    onTitleChange?: (title: string) => void;
    onDisabledChange?: (disabled: boolean) => void;
    onOptionsChange?: (data: (Option | Optgroup)[]) => void;
    onLabelClick?: () => void;
    private listen;
    private observer;
    private isUpdating;
    private pendingOptionsChange;
    private preventNativeSelect;
    private preventNativeSelectMousedown;
    private preventNativeSelectFocus;
    private restoreAriaHiddenOnBlur;
    constructor(select: HTMLSelectElement);
    enable(): void;
    disable(): void;
    hideUI(): void;
    showUI(): void;
    changeListen(listen: boolean): void;
    valueChange(ev: Event): boolean;
    private observeCall;
    getData(): (Option | Optgroup)[];
    getDataFromOptgroup(optgroup: HTMLOptGroupElement): Optgroup;
    /**
     * Clearing `hidden` must also drop leftover `style.display = none` from
     * earlier rebuilds, or getDataFromOption still treats the option as hidden.
     */
    private clearLeftoverHiddenDisplay;
    getDataFromOption(option: HTMLOptionElement): Option;
    getSelectedOptions(): Option[];
    getSelectedValues(): string[];
    /** True when every value has a matching native <option> (empty list is vacuously true). */
    hasOptionValues(values: string[]): boolean;
    setSelected(ids: string[]): void;
    setSelectedByValue(values: string[]): void;
    updateSelect(id?: string, style?: string, classes?: string[]): void;
    updateOptions(data: (Option | Optgroup)[]): void;
    createOptgroup(optgroup: Optgroup): HTMLOptGroupElement;
    createOption(info: Option): HTMLOptionElement;
    setupLabelHandlers(): void;
    removeLabelHandlers(): void;
    destroy(): void;
}