export declare class HttpError extends Error {
    readonly error: string | Error;
    private _status;
    constructor(status: number, error: string | Error);
    get status(): number;
}
export declare class UnsupportedHttpMethodError extends Error {
    constructor(method: string);
}
export declare class InvalidRoutePathError extends Error {
    constructor(path: string);
}
export declare class NotImplementedError extends Error {
    constructor(method: string);
}