/// Associated type argument that is passed at generic instantiation site.
/// ```
- /// use foo::<'a, u64, bool, ❰ Item = Bar ❱, 42>::baz;
+ /// type Foo = Bar::<'a, u64, bool, ❰ Item = Baz ❱, 42>::Bruh;
///
/// trait Bruh<T>: Iterator<❰ Item: Debug ❱> {}
/// ```