diff --git a/client.go b/client.go
index de12e1f..744c929 100644
--- a/client.go
+++ b/client.go
@@ -274,3 +274,12 @@ type Publish struct {
 	Immediate bool
 	Priority  uint8
 }
+
+// WithLogger set logger for client, which will report declaration problems and so on.
+type WithLogger struct {
+	logger.Logger
+}
+
+func (b WithLogger) declare(c *Client) {
+	c.logger = b.Logger
+}