core-bundle/src/Image/ImageSizes.php
public function getAllOptions(): array
    {
        $this->loadOptions();

        $event = new ImageSizesEvent($this->options);

        $this->eventDispatcher->dispatch(ContaoCoreEvents::IMAGE_SIZES_ALL, $event);

        return $event->getImageSizes();
    }
public function getAllOptions(): array
    {
        $this->loadOptions();

        $event = new ImageSizesEvent($this->options);

        $this->eventDispatcher->dispatch(ContaoCoreEvents::IMAGE_SIZES_ALL, $event);

        return $event->getImageSizes();
    }
Returns the image sizes as options suitable for widgets.

@return array<string,string[]>