From 9d733e20e869cbfe1fedf00eb5724f7e41381716 Mon Sep 17 00:00:00 2001
From: hui0808 <yuyuelinjun@foxmail.com>
Date: Sun, 2 Apr 2023 20:32:18 +0800
Subject: [PATCH] Update the implements of MapReduceDocumentsChain and fix typo

---
 langchain/src/chains/combine_docs_chain.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/langchain/src/chains/combine_docs_chain.ts b/langchain/src/chains/combine_docs_chain.ts
index e36acea0d6d9..11f8e1cd8b7b 100644
--- a/langchain/src/chains/combine_docs_chain.ts
+++ b/langchain/src/chains/combine_docs_chain.ts
@@ -96,7 +96,7 @@ export class StuffDocumentsChain
 export interface MapReduceDocumentsChainInput extends StuffDocumentsChainInput {
   maxTokens: number;
   maxIterations: number;
-  combineDocumentsChain: BaseChain;
+  combineDocumentChain: BaseChain;
 }
 
 /**
@@ -106,7 +106,7 @@ export interface MapReduceDocumentsChainInput extends StuffDocumentsChainInput {
  */
 export class MapReduceDocumentsChain
   extends BaseChain
-  implements StuffDocumentsChainInput
+  implements MapReduceDocumentsChainInput
 {
   llmChain: LLMChain;