import { Format } from "./Format";
/**
 * The abstract base class for all number formats. This class provides the interface for formatting and parsing numbers.
 */
export declare abstract class NumberFormat extends Format {
    static DEFAULT: string;
    static DECIMAL: string;
    static CURRENCY: string;
    static PERCENT: string;
    static UNIT: string;
    /**
     * @override
     */
    format(value: number): string;
}
