/**
 * Shared combobox keyboard navigation utility functions
 * used by both Elements and React packages.
 * Only framework-agnostic functions belong here.
 */
/**
 * Scrolls an element into view and focuses it.
 */
export declare const focusAndScrollIntoView: (element: HTMLElement) => void;
/**
 * Gets all selectable option elements from a container.
 */
export declare const getOptionElements: (container: HTMLElement) => HTMLElement[];
/**
 * Focuses the next sibling option.
 */
export declare const focusNextOption: (currentTarget: HTMLElement) => void;
/**
 * Focuses the previous sibling option.
 * Falls back to search input if at first option and search is present.
 */
export declare const focusPreviousOption: (currentTarget: HTMLElement, container: HTMLElement, includeSearch: boolean) => void;
/**
 * Focuses the first option in the list.
 */
export declare const focusFirstOption: (container: HTMLElement) => void;
/**
 * Focuses the last option in the list.
 */
export declare const focusLastOption: (container: HTMLElement) => void;
/**
 * Focuses the first selected option, or falls back to search/new-option/first option.
 */
export declare const focusFirstOrSelectedOption: (container: HTMLElement, config: {
    disabled: boolean;
    allowUserInput: boolean;
    customUserInput: string | null;
    includeSearch: boolean;
}) => void;