# GraphQL

- [Interfaces and Unions](/tools/index/index-1/interfaces-and-unions.md)
- [Variables](/tools/index/index-1/variables.md)
- [Aliases](/tools/index/index-1/aliases.md)
- [Generate Gql](/tools/index/index-1/gql.md)
- [Directives](/tools/index/index-1/directives.md)
- [Scalars](/tools/index/index-1/scalars.md)