in testData/codeInsight/typeInference/AdvancedCallableInferred.php [32:39]
function extractClosureInferred() {
<type value="Bar">$aa</type> = extractClosureReturnTemplate(function () {
return new Foo;
})->aa();
$c = fn() => new Foo;
<type value="Bar">$x</type> = extractClosureReturnTemplate($c)->aa();
}