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# Type Alias AppReadyFrame

```typescript
AppReadyFrame: FrameBase<"app-ready"> & { buildId?: string; source?: string }
```

Types: [FrameBase](core.Supporting_types.FrameBase.md)

#### Type Declaration

*   ##### `Optional`buildId?: string
    
    Build id read from the host-generated meta tag, when present.
    
*   ##### `Optional`source?: string
    
    Host-facing readiness source. Advisory; host dedupes by project/frame.