import { type Base64EncodedWireTransaction, type IInstruction, type Rpc, type SignatureBytes, type SolanaRpcApi, type Transaction, type TransactionSigner } from "@solana/kit";
/**
 * Sign a set of Solana instructions using the provided signer
 *
 * @param rpc - The Solana RPC API client
 * @param instructions - Array of Solana instructions to sign
 * @param solanaSigner - The Solana transaction signer
 * @returns A fully signed transaction
 */
export declare function signSolanaInstructions(rpc: Rpc<SolanaRpcApi>, instructions: IInstruction[], solanaSigner: TransactionSigner): Promise<Transaction>;
export declare function sponsorTransaction(solanaSigner: TransactionSigner, transactionMessage: Base64EncodedWireTransaction): Promise<SignatureBytes>;
//# sourceMappingURL=solanaTransactions.d.ts.map