From 53ebb67b72574fcdbddbbcaa832ca5a282de2659 Mon Sep 17 00:00:00 2001
From: SheetJSDev <dev@sheetjs.com>
Date: Fri, 2 Sep 2022 19:56:18 -0400
Subject: [PATCH] Use Promise<void> when Go routine does not output (#1821)

---
 v2/internal/binding/generate.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/v2/internal/binding/generate.go b/v2/internal/binding/generate.go
index 85f394487..4fb7bc272 100644
--- a/v2/internal/binding/generate.go
+++ b/v2/internal/binding/generate.go
@@ -80,7 +80,7 @@ func (b *Bindings) GenerateGoBindings(baseDir string) error {
 					}
 					returnType += ">"
 				} else {
-					returnType = "void"
+					returnType = "Promise<void>"
 				}
 				tsBody.WriteString(returnType + ";\n")
 			}