import { RegistryType } from "@keystonehq/bc-ur-registry";
export declare const ExtendedRegistryTypes: {
    ETH_SIGN_REQUEST: RegistryType;
    ETH_SIGNATURE: RegistryType;
    ETH_NFT_ITEM: RegistryType;
    ETH_BATCH_SIGN_REQUEST: RegistryType;
    ETH_BATCH_SIGNATURE: RegistryType;
};