Props dlh, audrasjb, mukesh27. Fixes #56618. Built from https://develop.svn.wordpress.org/trunk@54288 git-svn-id: http://core.svn.wordpress.org/trunk@53847 1a063a9b-81f0-0310-95a4-ce76da25c4cd
composer format
AllowDynamicProperties
is_wp_suggestion