https://doc.wikimedia.org/mediawiki-libs-Equivset/master/interfaceWikimedia_1_1Equivset_1_1EquivsetInterface-members.html
equivset: Member List
memberlist
https://packagist.org/packages/wikimedia/equivset
wikimedia/equivset - Packagist.org
Visually Equivalent Set of UTF-8 Characters
wikimediapackagist