From 58791d4bddb3ee9c90f4c331243b6057d0951c1b Mon Sep 17 00:00:00 2001
From: Alex Yang <himself65@outlook.com>
Date: Mon, 17 Jun 2024 10:34:37 -0700
Subject: [PATCH] fix: tokenizer type (#934)

---
 packages/env/src/tokenizers/node.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/env/src/tokenizers/node.ts b/packages/env/src/tokenizers/node.ts
index 3f7b3207c..6f0db4ca1 100644
--- a/packages/env/src/tokenizers/node.ts
+++ b/packages/env/src/tokenizers/node.ts
@@ -25,7 +25,7 @@ class TokenizerSingleton {
     };
   }
 
-  tokenizer(encoding?: Tokenizers) {
+  tokenizer(encoding?: Tokenizers): Tokenizer {
     if (encoding && encoding !== Tokenizers.CL100K_BASE) {
       throw new Error(`Tokenizer encoding ${encoding} not yet supported`);
     }
@@ -34,5 +34,5 @@ class TokenizerSingleton {
   }
 }
 
-export const tokenizers = new TokenizerSingleton();
+export const tokenizers: TokenizerSingleton = new TokenizerSingleton();
 export { Tokenizers, type Tokenizer };
-- 
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