# `tsconfig.app.json` checks types in server endpoints
Allow artibarary keys for `NuxtConfig` interface
enhancementtypes3.xdx
Setting `shamefully-hoist=false` will make nitro generated types fail
good first issuetypes3.xworkaround availablenitro🔨 p3-minor
disallow non-JSON-serialisable types in `options.runtimeConfig`
enhancementgood first issuetypes3.xdx