Force click options on MacOS

Hi, I am wondering where I can find the development pages related to Firefox core behavior when clicking on web content. I know that Extensions can read events and take actions, but it seems that MacOS only offers it’s own suggestions when using force-click. I am interested in getting involved in any development effort that would allow a force-click within Firefox to offer to use the https://addons.mozilla.org/en-US/firefox/addon/firefox-translations/ because I only want a single word translated, not the entire page.