public function testThatAllUnknownExpressionsAreMixedInTheTypeAnalysis()
{
$analysis = $this->getAnalysis(function () {
$this->field[434]->abc();
});
/** @var O\VariableExpression $variable */
$variable = $analysis->getExpression()->getValue()->getValue();
$this->assertSame(INativeType::TYPE_MIXED, $analysis->getReturnTypeOf($variable)->getIdentifier());
}