/**
 * Stolen from @react-aria/i18n
 */
export interface Filter {
    /** Returns whether a string starts with a given substring. */
    startsWith(string: string, substring: string): boolean;
    /** Returns whether a string ends with a given substring. */
    endsWith(string: string, substring: string): boolean;
    /** Returns whether a string contains a given substring. */
    contains(string: string, substring: string): boolean;
}
/**
 * Provides localized string search functionality that is useful for filtering or matching items
 * in a list. Options can be provided to adjust the sensitivity to case, diacritics, and other parameters.
 */
export declare function useFilter(locale: string, options?: Intl.CollatorOptions): Filter;