Your project should not use invalid parameter and return typehints 5

More information: https://insight.symfony.com/what-we-analyse/php.invalid_typehint

in src/Highcharts/AbstractChart.php, line 141 
  1.      * @param ChartExpression|array|scalar   $valueToEncode
  2.      * @param array<string, ChartExpression> $expressions
  3.      *
  4.      * @return array|scalar
  5.      */
  6.     protected function enqueueExpressions(mixed $valueToEncode, array &$expressions): mixed
    Method HighchartsBundle\Highcharts\AbstractChart::enqueueExpressions() has parameter $valueToEncode with no value type specified in iterable type array.
    Time to fix: about 9 minutes
    Read doc
                Open Issue
             Permalink
    
                                    Last edited  by Laurent Muller
                    
  7.     {
  8.         if ($valueToEncode instanceof ChartExpression) {
  9.             $key = $valueToEncode->getMagicKey();
  10.             $expressions[$key] = $valueToEncode;
in src/Highcharts/AbstractChart.php, line 201 
  1.     /**
  2.      * Encode the given option or array to JSON.
  3.      *
  4.      * Returns an empty string if the name or the data are empty.
  5.      */
  6.     protected function jsonEncode(ChartOption|array $data, string $name = ''): string
    Method HighchartsBundle\Highcharts\AbstractChart::jsonEncode() has parameter $data with no value type specified in iterable type array.
    Time to fix: about 9 minutes
    Read doc
                Open Issue
             Permalink
    
                                    Last edited  by Laurent Muller
                    
  7.     {
  8.         if ($data instanceof ChartOption) {
  9.             $name = $data->getName();
  10.             $data = $data->getData();
  11.         }
in src/Highcharts/ChartOption.php, line 36 
  1.      */
  2.     public function __construct(private readonly string $name)
  3.     {
  4.     }
  6.     public function __call(string $name, array $value): self
    Method HighchartsBundle\Highcharts\ChartOption::__call() has parameter $value with no value type specified in iterable type array.
    Time to fix: about 9 minutes
    Read doc
                Open Issue
             Permalink
    
                                    Last edited  by Laurent Muller
                    
  7.     {
  8.         $this->data[$name] = $value[0];
  10.         return $this;
  11.     }
in src/Highcharts/ChartOption.php, line 108 
  1.     public static function instance(string $name): self
  2.     {
  3.         return new self($name);
  4.     }
  6.     public function merge(array $data): self
    Method HighchartsBundle\Highcharts\ChartOption::merge() has parameter $data with no value type specified in iterable type array.
    Time to fix: about 9 minutes
    Read doc
                Open Issue
             Permalink
    
                                    Last edited  by Laurent Muller
                    
  7.     {
  8.         $this->data = \array_merge_recursive($this->data, $data);
  10.         return $this;
  11.     }
in src/HighchartsBundle.php, line 26 
  1. /**
  2.  * The Highcharts bundle.
  3.  */
  4. class HighchartsBundle extends AbstractBundle
  5. {
  6.     #[\Override]
    Method HighchartsBundle\HighchartsBundle::loadExtension() has parameter $config with no value type specified in iterable type array.
    Time to fix: about 9 minutes
    Read doc
                Open Issue
             Permalink
    
                                    Last edited  by Laurent Muller
                    
  7.     public function loadExtension(array $config, ContainerConfigurator $container, ContainerBuilder $builder): void
  8.     {
  9.         $container->services()
  10.             ->set('twig.extension.highcharts', HighchartsExtension::class)
  11.             ->tag('twig.extension');

Your project should use return types 2

More information: https://insight.symfony.com/what-we-analyse/php.missing_return_typehint

in src/Highcharts/AbstractChart.php, line 141 
  1.      * @param ChartExpression|array|scalar   $valueToEncode
  2.      * @param array<string, ChartExpression> $expressions
  3.      *
  4.      * @return array|scalar
  5.      */
  6.     protected function enqueueExpressions(mixed $valueToEncode, array &$expressions): mixed
    Method HighchartsBundle\Highcharts\AbstractChart::enqueueExpressions() return type has no value type specified in iterable type array.
    Time to fix: about 9 minutes
    Read doc
                Open Issue
             Permalink
    
                                    Last edited  by Laurent Muller
                    
  7.     {
  8.         if ($valueToEncode instanceof ChartExpression) {
  9.             $key = $valueToEncode->getMagicKey();
  10.             $expressions[$key] = $valueToEncode;
in src/Highcharts/ChartOption.php, line 83 
  1.     public function count(): int
  2.     {
  3.         return \count($this->data);
  4.     }
  6.     public function getData(): array
    Method HighchartsBundle\Highcharts\ChartOption::getData() return type has no value type specified in iterable type array.
    Time to fix: about 9 minutes
    Read doc
                Open Issue
             Permalink
    
                                    Last edited  by Laurent Muller
                    
  7.     {
  8.         return $this->data;
  9.     }
  11.     public function getName(): string