Open nstringham opened 9 months ago
https://github.com/WICG/close-watcher https://html.spec.whatwg.org/multipage/interaction.html#close-requests-and-close-watchers https://caniuse.com/mdn-api_closewatcher
https://github.com/WICG/close-watcher https://html.spec.whatwg.org/multipage/interaction.html#close-requests-and-close-watchers https://caniuse.com/mdn-api_closewatcher