rename interface{} to any.

connection.go

@@ -1,8 +1,9 @@
 package nostr
 
 import (
-	"github.com/gorilla/websocket"
 	"sync"
+
+	"github.com/gorilla/websocket"
 )
 
 type Connection struct {
@@ -16,7 +17,7 @@ func NewConnection(socket *websocket.Conn) *Connection {
 	}
 }
 
-func (c *Connection) WriteJSON(v interface{}) error {
+func (c *Connection) WriteJSON(v any) error {
 	c.mutex.Lock()
 	defer c.mutex.Unlock()
 	return c.socket.WriteJSON(v)

relay.go

@@ -381,7 +381,7 @@ func (r *Relay) Auth(ctx context.Context, event Event) (Status, error) {
 	defer r.okCallbacks.Delete(event.ID)
 
 	// send AUTH
-	authResponse := []interface{}{"AUTH", event}
+	authResponse := []any{"AUTH", event}
 	debugLog("{%s} sending %v\n", r.URL, authResponse)
 	if err := r.Connection.WriteJSON(authResponse); err != nil {
 		// status will be "failed"

subscription.go

@@ -66,7 +66,7 @@ func (sub *Subscription) Sub(ctx context.Context, filters Filters) {
 func (sub *Subscription) Fire() error {
 	sub.Relay.subscriptions.Store(sub.GetID(), sub)
 
-	message := []interface{}{"REQ", sub.GetID()}
+	message := []any{"REQ", sub.GetID()}
 	for _, filter := range sub.Filters {
 		message = append(message, filter)
 	}

tags.go

@@ -114,7 +114,7 @@ func (tags Tags) AppendUnique(tag Tag) Tags {
 	}
 }
 
-func (t *Tags) Scan(src interface{}) error {
+func (t *Tags) Scan(src any) error {
 	var jtags []byte = make([]byte, 0)
 
 	switch v := src.(type) {