# Type Alias: ScreenAnnotation

> **ScreenAnnotation** = [`RewriteScreenAnnotation`](../../interfaces/RewriteScreenAnnotation/) | `GuideScreenAnnotation`

Defined in: [types.ts:1403](https://github.com/coda/packs-sdk/blob/44f7744bb692307d51cf2020a7058f343a7e25e8/types.ts#L1403)

Union of all supported screen annotation types.