How to get PhpParser\Node\FunctionLike from PhpParser\Node\Expr\FuncCall?

[Wirone]

I'm struggling with inferring return type from FuncCall (function invoked as method's argument). My scenario:

• rector bound to MethodCall type
• if argument passed to method is a function call (argument is a CallLike instance) I want to determine possible return type
• if return type is float I want to refactor code

Right now I get TypeError: Argument 2 passed to Rector\TypeDeclaration\TypeInferer\ReturnTypeInferer::isAutoImportWithFullyQualifiedReturn() must implement interface PhpParser\Node\FunctionLike, instance of PhpParser\Node\Expr\FuncCall given when I do $this->returnTypeInferer->inferFunctionLike($node); ($node is CallLike).

I've tried to look at existing rectors but can't find any tip.. Maybe anybody can point me to solution 🙂

[TomasVotruba]

The AstResolver might help 👍

[Wirone]

That's it! Thank you very much @TomasVotruba 🍻