Parse USE statements in function definitions

[vakata]

First of all - thank you for this great piece of code.

In the following example (just meaningless code) using VS code I get a nice peek of the getInstance definition, but not of the debug definition:

$log = new Logger();
(new Router())->middleware(function ($req, $next) use ($log) {
    $di = new DI();
    $di->getInstance(SomeClass::class);
    $log->debug("Got class");
    return $next();
})

Is it possible to hint for the variables imported using use?

[felixfbecker]

See #54

[vakata]

Thank you for the fast reply. I created the issue exactly because I saw that use statements should work (as described in the same issue). I must have misunderstood - I guess you mean the imported vars are resolved to the actual use statement, and not recursively.
I will follow the other issue - thank you.

[felixfbecker]

Yeah, the definition should be resolved to the use statement - this allows you to find all references for the use and if there is none, you know you can remove it.

[felixfbecker]

I agree though that for method definitions, this is counter-intuitive. #54 will solve this by adding a concept of "types", so we have the type of the use.