winfsnotify: deprecate package and isolate it to its own module
For golang/go#51447.
Change-Id: I3266073d85e52aa48ba6c8578b2b9b9e26486060
Reviewed-on: https://go-review.googlesource.com/c/exp/+/399834
Reviewed-by: Russ Cox <rsc@golang.org>
diff --git a/winfsnotify/go.mod b/winfsnotify/go.mod
new file mode 100644
index 0000000..248af1a
--- /dev/null
+++ b/winfsnotify/go.mod
@@ -0,0 +1,3 @@
+module golang.org/x/exp/winfsnotify
+
+go 1.11
diff --git a/winfsnotify/winfsnotify.go b/winfsnotify/winfsnotify.go
index 8c7c43f..e25ecfa 100644
--- a/winfsnotify/winfsnotify.go
+++ b/winfsnotify/winfsnotify.go
@@ -7,6 +7,11 @@
// Package winfsnotify allows the user to receive
// file system event notifications on Windows.
+//
+// Deprecated: winfsnotify has been unmaintained since 2016 (see
+// https://go.dev/issue/51447). Forks of this package with more recent
+// maintenance and cross-platform support can be found at
+// https://pkg.go.dev/search?q=fsnotify.
package winfsnotify // import "golang.org/x/exp/winfsnotify"
import (
