const go.uber.org/zap/zapcore.DurationType

3 uses

	go.uber.org/zap/zapcore (current package)
		field.go#L53: 	DurationType
		field.go#L134: 	case DurationType:

	go.uber.org/zap
		field.go#L384: 	return Field{Key: key, Type: zapcore.DurationType, Integer: int64(val)}