export type UserSignedExtensions = {
    CheckMortality?:
    | {
        mortal: false
    }
    | {
        mortal: true
        period: number
    }
    ChargeTransactionPayment: bigint,
    ChargeAssetTxPayment: {
        tip: bigint
        asset?: Uint8Array
    }
}

export type UserSignedExtensionName = keyof UserSignedExtensions
