[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Type](https://evolu.dev/docs/api-reference/common/Type) › [StandardSchemaV1](https://evolu.dev/docs/api-reference/common/Type/namespaces/StandardSchemaV1) › PathSegment

Defined in: [packages/common/src/Type.ts:4923](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/Type.ts#L4923)

The path segment interface of the issue.

## Properties

<a id="key"></a>

### key

```ts
readonly key: PropertyKey;
```

Defined in: [packages/common/src/Type.ts:4925](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/Type.ts#L4925)

The key representing a path segment.