[v4] How can I get locale in Lifecycle hooks?

Consider following hook:

beforeCreate(event) {

I can’t find information about locale of the entry anywhere in event object. I have enabled i18n plugin and the locale attribute is present in REST API, but is not present in hooks.

In v3 there is simply data.locale, how can I get entry’s locale in v4?

I also have this question. Have also seen the the solution listed here where the same question is being asked… Get locale from beforeUpdate lifecycle hook