export declare const TxServicePayErrorCode: { readonly RequestParseFailed: "RequestParseFailed"; readonly InvalidEntityState: "InvalidEntityState"; readonly ConfirmUrlRequired: "ConfirmUrlRequired"; readonly StoreNotFound: "StoreNotFound"; readonly ChannelNotFound: "ChannelNotFound"; readonly PGProviderError: "PGProviderError"; readonly PaymentNotFound: "PaymentNotFound"; readonly PaymentAlreadyPaid: "PaymentAlreadyPaid"; readonly TransactionNotFound: "TransactionNotFound"; readonly AllChannelsNotSatisfied: "AllChannelsNotSatisfied"; readonly AmountNotEqualToPredefined: "AmountNotEqualToPredefined"; readonly ConfirmProcessFailed: "ConfirmProcessFailed"; readonly UnknownError: "UnknownError"; }; export type TxServicePayErrorCode = (typeof TxServicePayErrorCode)[keyof typeof TxServicePayErrorCode];