Auto completion wrong at function return type

1.
function t():a
Auto completion proposes array. [Return] results in
function t():array($values)

2.
After
function foo( not just ) but {} too, respecting the chosen formatting, might be added. Cursor between () if not chosen different.

we're not completing array($values) (that's maybe from another extension?) but we're not completing the correct list of types either - we'll take a look at that.
that's a good idea - adding to our to-do list

Still interested in auto {}

@weissersand sorry for the delay! We're on it

There is auto { ... } in the func snippet.

Auto-inserting {} after closing () is unusual