This plugin acts as a wrapper for Yandex.Metrika on the web only. It is not intended to also wrap App Metrika and provides NO-OP methods with a default Method Channel of a Platform Interface.
This plugin intended for cross-platform apps. Apple AppStore and Google Play are becomint strict about privacy and ads related rules. However business still wants to see as much users' activity on the web as it could.
Please check the example of ya_stukachok_web to see how this plugin works.