Type Alias CreateTxMessageInput<TVersion>

CreateTxMessageInput: Readonly<
    {
        feePayer: Address
        | TransactionSigner<string>;
        instructions: readonly Instruction<string, readonly any[]>[];
        lifetime?: BlockhashLifetime;
        version: TVersion;
    },
>

Input for building a raw transaction message.

Generic over the version so a v1 caller gets a message typed as v1, which is what kit's v1-only helpers (such as setTransactionMessagePriorityFeeLamports) require.