~~ typeLiteral.separatorKind: comma ~~
== should use commas when single line ==
type Test = { p: string, u: number };

[expect]
type Test = { p: string, u: number };

== should use commas when multi-line ==
type Test = {
    p: string, u: number };

[expect]
type Test = {
    p: string,
    u: number,
};
