public function visitIntegerType(IntegerType $type)
    {
        $this->typeCheck->visitIntegerType(func_get_args());

        $call = new Call(QualifiedIdentifier::fromString('\is_int'));
        $call->add($this->valueExpression());

        return $call;
    }
public function visitIntegerType(IntegerType $type)
    {
        $this->typeCheck->visitIntegerType(func_get_args());

        $call = new Call(QualifiedIdentifier::fromString('\is_int'));
        $call->add($this->valueExpression());

        return $call;
    }
@param IntegerType $type

@return Call