import type { Option } from './types';
/**
 *  A helper function that determines if a value is an object and a label key present in that object.
 * @param {Object} value - The value to check.
 * @param {string} key - The key to check for in the object.
 * @returns {boolean}
 */
export declare const isObjectWithLabelKey: <Value, LabelKey extends string>(value: Value | Record<LabelKey, unknown>, key: LabelKey) => value is Record<LabelKey, unknown>;
/**
 * Retrieves the display text for the selected value based on the source object.
 *
 * @param {Value} selectedValue - The value selected by the user.
 * @param {Object} source - The source object containing label and value keys and the options array.
 * @returns {string | undefined} - The label associated with the selected value, or undefined if no appropriate label is found.
 */
export declare const getSearchTextFromSource: <LabelKey extends string, ValueKey extends string, Value>(selectedValue: Value, source: {
    label: LabelKey;
    value: ValueKey;
    options: Record<LabelKey | ValueKey, unknown>[];
}) => string | undefined;
/**
 * Determines whether the search text label is usable based on the provided
 * input and label availability."
 *
 * @param {string | undefined} searchInput - The input text for the search.
 * @param {Array<unknown> | string} [label] - The label or labels associated with the search input.
 * @returns {boolean} - returns true only when a search text is not available, and the label is present but not an array.
 */
export declare const hasValidSearchTextLabel: (searchInput: string | undefined, label?: unknown[] | string | number) => boolean;
export type UseSelectContext = () => {
    selectedItemIndex: number;
    selectedItem: Option | undefined;
    activeIndex: number;
    listItems: HTMLElement[];
    hideList: () => void;
    showList: () => void;
    focusOnSelectedItem: () => void;
    focusAtIndex: (index: number) => void;
    focusOnFirstItem: () => void;
    focusOnLastItem: () => void;
};
export declare const useSelectContext: () => UseSelectContext;