declare class AppError extends Error {
    readonly cause?: Error | undefined;
    constructor(message: string, cause?: Error | undefined);
    toJSON(): object;
}
export declare class BadRequest extends AppError {
}
export declare class NotAuthenticated extends AppError {
}
export declare class PaymentError extends AppError {
}
export declare class Forbidden extends AppError {
}
export declare class NotFound extends AppError {
}
export declare class MethodNotAllowed extends AppError {
}
export declare class NotAcceptable extends AppError {
}
export declare class Timeout extends AppError {
}
export declare class Conflict extends AppError {
}
export declare class LengthRequired extends AppError {
}
export declare class Unprocessable extends AppError {
}
export declare class TooManyRequests extends AppError {
}
export declare class InternalServerError extends AppError {
}
export declare class NotImplemented extends AppError {
}
export declare class BadGateway extends AppError {
}
export declare class Unavailable extends AppError {
}
export {};