> For the complete documentation index, see [llms.txt](https://dzhelezov.gitbook.io/hydra/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dzhelezov.gitbook.io/hydra/docs/schema-spec/enums.md).

# Enums

Enums are natively supported as described the GraphQL schema [spec](https://spec.graphql.org/June2018/#sec-Enums). Here is an illustrative example:

```
enum ProposalStatus {
  NONE
  REJECTED
  APPROVED
}

type Proposal @entity {
  status: ProposalStatus
  bond: BigInt!
}
```