This task deals with moving the following projects under Wikimedia to the new validator framework,
- global-search
- GrantMetrics
- InteractionTimeline
- Pageviews
- ProveIt
- svgtranslate
- wiki-ai
- wscontest
- XTools
All of them use a variation of the validators,
- WikiParameter validator
- BraceBalance validator
- MediaWiki plural validator
and the MediaWikiInsertablesSuggester
We'll need to update the YAML configuration file located here - https://phabricator.wikimedia.org/diffusion/GTWN/browse/master/groups/
Documentation: https://www.mediawiki.org/wiki/Help:Extension:Translate/Validators
Example patch: https://gerrit.wikimedia.org/r/c/translatewiki/+/549930