const classcamembert::BasicEnvsys::Obj camembert::BasicEnv@SerializableenvHomeSourcevirtual Uri? envHome()envNameSource@Setting { help=["Env name"] }const Str envName := "default"envOrderSource@Setting { help=["Env order"] }const Int envOrder := 10makeSourcenew make(|This? f := null)nameSourcevirtual Str name()orderSourcevirtual Int order()