using System.Text.Json; using System.Text.Json.Serialization; namespace Music; public static class MusicJson { static readonly JsonSerializerOptions options = new() { DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull, WriteIndented = false }; public static string Serialize(T value) => JsonSerializer.Serialize(value, options); public static T Deserialize(string value) => JsonSerializer.Deserialize(value, options); }