add axios plugins in typescript nuxt code example

Example: nuxt typescript $axios types

Add the types to your "types" array in tsconfig.json
after the @nuxt/types (Nuxt 2.9.0+) or @nuxt/vue-app entry

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tsconfig.json

{
  "compilerOptions": {
    "types": [
      "@nuxt/types",
      "@nuxtjs/axios"
    ]
  }
}
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