import type { Attachment } from 'svelte/attachments';
export declare const focusableItems: (node: ParentNode, itemSelector: string) => HTMLElement[];
export declare const focusedItem: (node: HTMLElement, itemSelector: string, items: HTMLElement[]) => HTMLElement | null;
export declare const rovingTabindex: (itemSelector: string, options?: {
    currentAttr?: string;
    currentValue?: string;
    /** Picks the current item by selector instead of `currentAttr` and `currentValue`. */
    current?: string;
}) => Attachment<HTMLElement>;
export declare const arrowKeyNav: (itemSelector: string, orientation?: "vertical" | "horizontal" | "both", { wrap }?: {
    wrap?: boolean;
}) => (event: KeyboardEvent & {
    currentTarget: EventTarget & HTMLElement;
}) => void;
export declare const typeaheadBuffer: (timeout?: number) => (event: KeyboardEvent) => string | undefined;
export declare const typeaheadMatch: (labels: string[], current: number, query: string) => number;
export declare const typeahead: (itemSelector: string, labelOf: (item: HTMLElement) => string, { timeout }?: {
    timeout?: number;
}) => (event: KeyboardEvent & {
    currentTarget: EventTarget & HTMLElement;
}) => void;