/**
 * Locale-aware separator lookups and currency symbol resolution.
 */
/**
 * Returns a decimal separator symbol based on the given locale.
 */
export declare function getDecimalSeparator(locale?: string | null): string;
/**
 * Returns a thousands separator symbol based on the given locale.
 */
export declare function getThousandsSeparator(locale?: string | null): string;
/**
 * Returns a currency symbol based on the given locale.
 */
export declare function getCurrencySymbol(locale?: string | null, currency?: string | boolean | null, display?: string | boolean | null, number?: string | number): string;