/// <reference types="node" />
import { DataItem, RegistryItem } from "@keystonehq/bc-ur-registry";
import { ETHSignature } from "./EthSignature";
export declare class ETHBatchSignature extends RegistryItem {
    private signatures;
    getRegistryType: () => import("@keystonehq/bc-ur-registry").RegistryType;
    constructor(signatures: ETHSignature[]);
    getSignatures: () => ETHSignature[];
    toDataItem: () => DataItem;
    static fromDataItem: (dataItem: DataItem) => ETHBatchSignature;
    static fromCBOR: (_cborPayload: Buffer) => ETHBatchSignature;
}