hey Thank you for using our tools and for reporting the issue.
In this case, when it's obvious, we should show just the single definition - will be fixed.
In general, the mouse hover looks for all the matching definitions across your VSCode workspace. You can use the setting "files.exclude"
to ignore specific (non vendor) files and folders.
The upcoming update automatically will ignore vendor
folders nested inside the main vendor
folder.
But currently, we don't have a setting to ignore specific packages from your vendor. The extension shows all the packages installed from composer.json
- this is on our to-do.