import { Buffer } from "buffer";
import { BufferId } from "../blockchainClient/types";
export declare class MissingTransactionProof extends Error {
    constructor(proofHash: Buffer, fetchedTxHash: Buffer);
}
export declare class DifferentNumberOfSignersException extends Error {
    constructor(length: number, comparableLength: number);
}
export declare class SignatureException extends Error {
    constructor(signer: Buffer);
}
export declare class ProofRidException extends Error {
    constructor();
}
export declare class SystemChainException extends Error {
    constructor(errorMessage: string);
}
export declare class ConfirmationProofException extends Error {
    constructor(transactionRid: BufferId);
}
export declare class BlockAnchoringException extends Error {
    constructor();
}