export declare const getElementRoot: (el: HTMLElement, fallback?: HTMLElement) => HTMLElement | ShadowRoot;
export declare const hasShadowDom: (el: HTMLElement) => boolean;
export declare const findItemLabel: (componentEl: HTMLElement) => Element;
export declare const renderHiddenInput: (always: boolean, container: HTMLElement, name: string, value: string | undefined | null, disabled: boolean) => void;
