testData/completion/genericMixins/stdlibClassMixin.php (9 lines of code) (raw):
<?php
declare(strict_types=1);
/**
* @template T
* @mixin T
*/
class GenericFoo {
}
class Test {
/**
* @param GenericFoo<\ReflectionClass> $foo
*/
public function doFoo($foo): void {
var_dump($foo-><caret>);
}
}