fix: stup[id annoying error gone for now but it will be back again with a vengeance

1 files changed, 4 insertions, 1 deletions

diff --git a/stdlib/stdio.ts b/stdlib/stdio.ts
index e7d72f3..56b546d 100644
--- a/stdlib/stdio.ts
+++ b/stdlib/stdio.ts
@@ -8,4 +8,7 @@ export interface Debug<_ extends string, T> extends Effect<T> {}
 
 export interface ReadLine extends Effect<string> {}
 
-export type PutStringLn<S extends string> = PutString<`${S}\n`>
+export type PutStringLn<S extends string> =
+  S extends infer S extends string
+    ? PutString<`${S}\n`>
+    : never