export declare class WatchtowerError extends Error {
    constructor(message: string);
}
export declare class InvalidRequestError extends WatchtowerError {
    constructor(message: string);
}
export declare class AuthenticationError extends WatchtowerError {
    constructor(message: string);
}
export declare class NotFoundError extends WatchtowerError {
    constructor(message: string);
}
export declare class ServerError extends WatchtowerError {
    constructor(message: string);
}
export declare const BATCH_SIZE_LIMIT = 1000;