From 46e8b43591350f51279959290489592edcbf3b86 Mon Sep 17 00:00:00 2001
From: Jonathan Oliver <jonathan.s.oliver42@gmail.com>
Date: Tue, 7 Jan 2025 14:02:52 -0700
Subject: [PATCH] Extended interface.

---
 config.go     | 5 +++--
 interfaces.go | 1 +
 watcher.go    | 2 ++
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/config.go b/config.go
index 1410273..08b6a91 100644
--- a/config.go
+++ b/config.go
@@ -71,5 +71,6 @@ type nop struct{}
 
 func (nop) Printf(string, ...any) {}
 
-func (nop) Listen()      {}
-func (nop) Close() error { return nil }
+func (nop) Initialize() error { return nil }
+func (nop) Listen()           {}
+func (nop) Close() error      { return nil }
diff --git a/interfaces.go b/interfaces.go
index 3375b5e..475d1b9 100644
--- a/interfaces.go
+++ b/interfaces.go
@@ -3,6 +3,7 @@ package filewatcher
 import "io"
 
 type ListenCloser interface {
+	Initialize() error
 	Listen()
 	io.Closer
 }
diff --git a/watcher.go b/watcher.go
index e2ac8e7..07c0798 100644
--- a/watcher.go
+++ b/watcher.go
@@ -91,3 +91,5 @@ func (this *pollingWatcher) Close() error {
 	this.shutdown()
 	return nil
 }
+
+func (this *pollingWatcher) Initialize() error { return nil }