# GanttDeclaration

GanttDeclaration 타입 선언과 관련 타입입니다. 선택 필드는 ?로 표시됩니다.

Canonical: https://chart.syidax.com/ko/docs/types/GanttDeclaration/

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## 타입 선언

```typescript
export interface GanttDeclaration extends GanttTaskInput {
  start:number;
  end:number;
  milestone:boolean;
  progress:number;
  baseline?:GanttBaseline;
}
```

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## 관련 타입

- [GanttTaskInput](https://chart.syidax.com/ko/docs/types/GanttTaskInput.md)
- [GanttBaseline](https://chart.syidax.com/ko/docs/types/GanttBaseline.md)