export declare class AuthoritySetHashError extends Error {
    name: string;
    message: string;
    constructor(message?: string);
}
export declare class ClearTimerError extends Error {
    name: string;
    message: string;
    constructor(message?: string);
}
export declare class GetQueueMerkleRootError extends Error {
    name: string;
    message: string;
    constructor(message?: string);
}