# Build fails with `compatibilityVersion: 4` and TypeScript templates added via `addTemplate`
useNuxtApp provides are of type unknown when typescript is installed as dependency
types3.xbug🔨 p3-minor
separate type contexts for nitro, nuxt & modules/nuxt.config
types🍰 p2-nice-to-have
defineEmits types not being registered
types✨ good reproduction4.xpossible regression
TS2589: Type instantiation is excessively deep and possibly infinite
3.xpending triage