admin-bar.js
- Silence errors when a node doesn't exist similarly to jQuery. - Add "feature testing" and fallbacks for old browsers as this may run on the front-end. - Improve inline docs. Props dinhtungdu, azaozz. Merges [46883] to the 5.3 branch. Fixes #47069. Built from https://develop.svn.wordpress.org/branches/5.3@46884 git-svn-id: http://core.svn.wordpress.org/branches/5.3@46684 1a063a9b-81f0-0310-95a4-ce76da25c4cd
@wordpress/block-directory
aria-pressed