fix: upgrade golangci lint to 1.56.2

.github/workflows/lint.yml

@@ -7,4 +7,4 @@ jobs:
       - uses: actions/checkout@v4
       - uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.54.2
+          version: v1.56.2

hooks_test.go

@@ -232,6 +232,7 @@ func TestLevelHooks_fire(t *testing.T) { // nolint:funlen
 
 				hookFired = false
 				hookEntry = Entry{}
+
 				errOutput.Reset()
 			})
 		}

logger_test.go

@@ -106,7 +106,7 @@ func TestLogger_encodeOutput(t *testing.T) { // nolint:funlen
 	var wantResult string
 
 	enc := new(mockEncoder)
-	enc.configure = func(cfg Config) {}
+	enc.configure = func(_ Config) {}
 	enc.encode = func(buf *Buffer, e Entry) error {
 		t.Helper()
 
@@ -167,7 +167,7 @@ func TestLogger_encodeOutput(t *testing.T) { // nolint:funlen
 	hookFired := false
 	hook := &testHook{
 		levels: []Level{level},
-		fireFunc: func(e Entry) error {
+		fireFunc: func(_ Entry) error {
 			hookFired = true
 
 			return nil
@@ -652,7 +652,7 @@ func testLoggerAddHook(t *testing.T, l *Logger, addHookFunc func(h Hook) error)
 			args: args{
 				hook: &testHook{
 					levels:   levels,
-					fireFunc: func(e Entry) error { return nil },
+					fireFunc: func(_ Entry) error { return nil },
 				},
 			},
 			want: want{
@@ -706,8 +706,8 @@ func testLoggerLevels(t *testing.T, l *Logger, testCases []testLoggerLevelCase)
 	}
 
 	enc := new(mockEncoder)
-	enc.configure = func(c Config) {}
-	enc.encode = func(b *Buffer, e Entry) error {
+	enc.configure = func(_ Config) {}
+	enc.encode = func(_ *Buffer, e Entry) error {
 		entry = e
 
 		return nil
@@ -773,6 +773,7 @@ func testLoggerLevels(t *testing.T, l *Logger, testCases []testLoggerLevelCase)
 
 		t.Run(test.name, func(t *testing.T) {
 			t.Helper()
+
 			defer assertPanic(test.want)
 
 			msg := ""
@@ -784,6 +785,7 @@ func testLoggerLevels(t *testing.T, l *Logger, testCases []testLoggerLevelCase)
 
 		t.Run(test.name+"f", func(t *testing.T) {
 			t.Helper()
+
 			defer assertPanic(test.want)
 
 			msg := "Hello %s"
@@ -918,7 +920,7 @@ func BenchmarkLogger_Levels(b *testing.B) { // nolint:funlen
 	l.SetLevel(DEBUG)
 	// l.SetFlags(0)
 
-	l.exit = func(code int) {}
+	l.exit = func(_ int) {}
 
 	benchs := []struct {
 		name string

types.go

@@ -83,7 +83,7 @@ type Hook interface {
 	// Fire is hook function.
 	//
 	// NOTE: The returned error will be written to `os.Stderr`.
-	Fire(Entry) error
+	Fire(e Entry) error
 }
 
 // Encoder represents the encoders contract.
@@ -92,7 +92,7 @@ type Encoder interface {
 	FieldsEncoded() string
 	SetFieldsEncoded(fieldsEncoded string)
 	Configure(cfg Config)
-	Encode(*Buffer, Entry) error
+	Encode(b *Buffer, e Entry) error
 }
 
 // EncoderBase is the base of encoders.