import type { Unit } from '@ledgerhq/coin-module-framework/api/types';
import type { Account as StellarSdkAccount } from '@stellar/stellar-sdk';
import { TransactionBuilder } from '@stellar/stellar-sdk';
export declare function buildTransactionBuilder(source: StellarSdkAccount, fee: bigint): TransactionBuilder;
export declare function buildChangeTrustOperation(assetCode: string, assetIssuer: string): {
    sourceAccount(value?: null | import("@stellar/stellar-sdk").xdr.MuxedAccount): null | import("@stellar/stellar-sdk").xdr.MuxedAccount;
    body(value?: import("@stellar/stellar-sdk").xdr.OperationBody): import("@stellar/stellar-sdk").xdr.OperationBody;
    toXDR(format?: "raw"): Buffer;
    toXDR(format: "hex" | "base64"): string;
};
export declare function buildCreateAccountOperation(unit: Unit, destination: string, amount: bigint): {
    sourceAccount(value?: null | import("@stellar/stellar-sdk").xdr.MuxedAccount): null | import("@stellar/stellar-sdk").xdr.MuxedAccount;
    body(value?: import("@stellar/stellar-sdk").xdr.OperationBody): import("@stellar/stellar-sdk").xdr.OperationBody;
    toXDR(format?: "raw"): Buffer;
    toXDR(format: "hex" | "base64"): string;
};
export declare function buildPaymentOperation({ unit, destination, amount, assetCode, assetIssuer, }: {
    unit: Unit;
    destination: string;
    amount: bigint;
    assetCode: string | undefined;
    assetIssuer: string | undefined;
}): {
    sourceAccount(value?: null | import("@stellar/stellar-sdk").xdr.MuxedAccount): null | import("@stellar/stellar-sdk").xdr.MuxedAccount;
    body(value?: import("@stellar/stellar-sdk").xdr.OperationBody): import("@stellar/stellar-sdk").xdr.OperationBody;
    toXDR(format?: "raw"): Buffer;
    toXDR(format: "hex" | "base64"): string;
};
//# sourceMappingURL=sdkWrapper.d.ts.map