export declare const parseAsset: (hex: string) => {
    policyId: string;
    assetName: string;
};
export declare const isJsonString: (str: string) => boolean;
export declare const assetsToPolicies: (assets: {
    quantity: string;
    unit: string;
}[]) => {
    [k: string]: any;
};
export declare const parseCardanoCliVersion: (versionOutput: string) => number[];