GraphQL\Executor\Executor::doesFragmentConditionMatch PHP Method

    private static function doesFragmentConditionMatch(ExecutionContext $exeContext, $fragment, ObjectType $type)
    {
        $typeConditionNode = $fragment->typeCondition;
        if (!$typeConditionNode) {
            return true;
        }
        $conditionalType = Utils\TypeInfo::typeFromAST($exeContext->schema, $typeConditionNode);
        if ($conditionalType === $type) {
            return true;
        }
        if ($conditionalType instanceof AbstractType) {
            return $exeContext->schema->isPossibleType($conditionalType, $type);
        }
        return false;
    }