fix(core): tolerate minimal FSWatcher typings (#35264)

2026-07-23 02:36:57 -04:00 · 2026-07-03 22:37:42 -04:00
parent 35ed09ff37
commit e2faeb84e5
1 changed files with 5 additions and 3 deletions
@@ -89,9 +89,11 @@ const layer = Layer.effect(
                    type: "update",
                  } satisfies Update)
                })
-                subscription.on("error", (error) =>
-                  Effect.runFork(Effect.logError("watcher callback failed", { path: target, error })),
-                )
+                if ("on" in subscription && typeof subscription.on === "function") {
+                  subscription.on("error", (error: unknown) =>
+                    Effect.runFork(Effect.logError("watcher callback failed", { path: target, error })),
+                  )
+                }
                return { unsubscribe: () => Promise.resolve(subscription.close()) }
              })
            : subscribeDirectory(native, backend, directory, ignore, pubsub)