thephpleague /
commonmark
| ⇢ | A | Event added | |
| A | ↘ | B | Environment got worse |
| ⇢ | A | Environment::dispatch() added | |
| ⇢ | A | Environment::addEventListener() added | |
| ⇢ | A | Event::isPropagationStopped() added | |
| ⇢ | A | Event::stopPropagation() added |
