~~ parameters.preferHanging: true, lineWidth: 40 ~~
== should format the params as multi-line when the return type exceeds the line width ==
type Test = new (param: string) => str | number;

[expect]
type Test = new(
    param: string,
) => str | number;

== should format the return type on the same line when the rest of the header is hanging ==
type Test = new(param: string, otherParam) => str | number;

[expect]
type Test = new(param: string,
    otherParam) => str | number;

== should format the params as hanging when it exceeds the line width ==
type Test = new (param: string, otherParam) => str | number | other | other;

[expect]
type Test = new(param: string,
    otherParam
) => str | number | other | other;

== should format the return type on multi-lines when it exceeds the line width ==
type Test = new (p: string, o) => str | number | other | other | testing | this;

[expect]
type Test = new(p: string, o) =>
    | str
    | number
    | other
    | other
    | testing
    | this;
