import { type BasedAdditionalProps, type SelectBoxOption } from '../SelectBox.types';
/**
 * Finds an option in a (potentially) nested SelectBox options array by its value.
 *
 * @param options - The (possibly nested) options array to search in.
 *
 * @param value - The value to search for.
 *
 * @returns The found option or null if no option with the given value exists.
 */
export declare function findOptionByValue<T extends string | number | undefined = string, AdditionalProps extends BasedAdditionalProps = BasedAdditionalProps>(options: (SelectBoxOption<T, AdditionalProps> | null | undefined)[], value: T | undefined): SelectBoxOption<T, AdditionalProps> | null;