code: public function resolve($constraint, Context $context)
      {
          try {
              return $this->expressionLanguage->evaluate($constraint, array_merge(
                  $context->all(),
                  ['context' => $context]
              ));
          } catch (SyntaxError $exception) {
              throw new ConstraintSyntaxException('Feature constraint expression is invalid', 0, $exception);
          }
      }
docs: {@inheritdoc}