export declare abstract class Formatter<T> {
    abstract format(value: T): string;
    static get default(): DefaultFormatter;
}
export declare class DefaultFormatter extends Formatter<unknown> {
    format(value: unknown): string;
}
export declare abstract class ParserFormatter<T> extends Formatter<T> {
    abstract get type(): string;
    abstract parse(valueStr: string): T;
    static get default(): DefaultParserFormatter;
}
export declare class DefaultParserFormatter extends ParserFormatter<any> {
    format(value: any): string;
    parse(valueStr: string): any;
    get type(): string;
}