import { CIPTypes, GetOnchainMetadataResult, Asset, validateCIP68MetadataOverload } from '../types/metadata';
export declare const getCIPstandard: (version: number, isValid: boolean) => CIPTypes;
export declare const getOnchainMetadataVersion: (onchainMetadata: Asset["onchain_metadata"]) => number;
export declare const findAssetInMetadataCBOR: (policyId: string, assetName: string, metadataCbor: string) => unknown | undefined;
export declare const getOnchainMetadata: (onchainMetadata: Asset["onchain_metadata"], assetName: Asset["asset_name"], policyId: Asset["policy_id"], onchainMetadataCbor: string | null) => GetOnchainMetadataResult;
export declare const validateCIP68Metadata: validateCIP68MetadataOverload;