public T[] GetEnumArray <T>() => StdJson.ObjectFromString <T[]>(json);
public string[] GetStringArray() => StdJson.ObjectFromString <string[]>(json);
public T GetEnum <T>() => StdJson.ObjectFromString <T>(json);
public string GetString() => StdJson.ObjectFromString <string>(json);
public object Object(Type t) => StdJson.ObjectFromString(t, json);
public T Object <T>() => StdJson.ObjectFromString <T>(json);
public object?Object(Type t) => StdJson.ObjectFromString(t, jsonOrNull);
public T?Object <T>() => StdJson.ObjectFromString <T>(jsonOrNull);