| Name                       | Default value                |
| -------------------------- | ---------------------------- |
| `QueryResolver`            | `['lang']`                   |
| `HeaderResolver`           | `[]`                         |
| `AcceptLanguageResolver`   | `{matchType: 'strict-loose'` |
| `CookieResolver`           | `lang`                       |
| `GraphQLWebsocketResolver` | `N/A`                        |
| `GrpcMetadataResolver`     | `['lang']`                   |