1 files changed, 1 insertions, 1 deletions
diff --git a/js/lib.deno_runtime.d.ts b/js/lib.deno_runtime.d.ts
index 8eb46b410..1e220a29d 100644
--- a/js/lib.deno_runtime.d.ts
+++ b/js/lib.deno_runtime.d.ts
@@ -2372,7 +2372,7 @@ declare namespace textEncoding {
   }
   export interface TextDecoderOptions {
     fatal?: boolean;
-    ignoreBOM?: false;
+    ignoreBOM?: boolean;
   }
   export class TextDecoder {
     private _encoding;