Function useNuxtApp

packages/nuxt/src/app/nuxt.ts:578–591

(id?: string)

 */
export function useNuxtApp (): NuxtApp
export function useNuxtApp (id?: string): NuxtApp {
  // @ts-expect-error internal usage of id
  const nuxtAppInstance = tryUseNuxtApp(id)

  if (!nuxtAppInstance) {
    if (import.meta.dev) {
      throw new Error('[nuxt] A composable that requires access to the Nuxt instance was called outside of a plugin, Nuxt hook, Nuxt middleware, or Vue setup function. This is probably not a Nuxt bug. Find out more at `https://nuxt.com/docs/4.x/guide/concepts/auto-imports#vue-and-nuxt-composables`.')
    } else {
      throw new Error('[nuxt] instance unavailable')
    }
  }

  return nuxtAppInstance
}

/** @since 3.0.0 */
/* @__NO_SIDE_EFFECTS__ */