From 5b78e0586fd351258ccc05c8ba89a2ba66681b0d Mon Sep 17 00:00:00 2001
From: Stainless Bot <107565488+stainless-bot@users.noreply.github.com>
Date: Mon, 17 Jul 2023 19:43:30 -0500
Subject: [PATCH] fix: fix error in environments without `TextEncoder` (#70)

---
 src/core.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/core.ts b/src/core.ts
index d5d0c043..24227f5b 100644
--- a/src/core.ts
+++ b/src/core.ts
@@ -128,9 +128,11 @@ export abstract class APIClient {
         return Buffer.byteLength(body, 'utf8').toString();
       }
 
-      const encoder = new TextEncoder();
-      const encoded = encoder.encode(body);
-      return encoded.length.toString();
+      if (typeof TextEncoder !== 'undefined') {
+        const encoder = new TextEncoder();
+        const encoded = encoder.encode(body);
+        return encoded.length.toString();
+      }
     }
 
     return null;