From 31082b013ae2f5d48ee76f060eb6507cc27bcee0 Mon Sep 17 00:00:00 2001
From: Joe Caulfield <joe.caulfield@anza.xyz>
Date: Fri, 28 Jun 2024 15:27:41 -0500
Subject: [PATCH] refactor(experimental): type reconciliation:
 `GetLatestBlockhashApi`

---
 packages/rpc-api/src/getLatestBlockhash.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/rpc-api/src/getLatestBlockhash.ts b/packages/rpc-api/src/getLatestBlockhash.ts
index a9ff81df0e26..30165d6fc442 100644
--- a/packages/rpc-api/src/getLatestBlockhash.ts
+++ b/packages/rpc-api/src/getLatestBlockhash.ts
@@ -1,7 +1,7 @@
 import type { RpcApiMethods } from '@solana/rpc-spec';
 import type { Blockhash, Commitment, Slot, SolanaRpcResponse, U64UnsafeBeyond2Pow53Minus1 } from '@solana/rpc-types';
 
-type GetLatestBlockhashApiResponse = SolanaRpcResponse<{
+type GetLatestBlockhashApiResponse = Readonly<{
     /** a Hash as base-58 encoded string */
     blockhash: Blockhash;
     /** last block height at which the blockhash will be valid */
@@ -17,5 +17,5 @@ export interface GetLatestBlockhashApi extends RpcApiMethods {
             commitment?: Commitment;
             minContextSlot?: Slot;
         }>,
-    ): GetLatestBlockhashApiResponse;
+    ): SolanaRpcResponse<GetLatestBlockhashApiResponse>;
 }