---
jsApi: true
title: "[F] indexTimeline"

---
```ts
indexTimeline(
  program,
  timeline,
  projectingMoment): ObjectType & TypePrototype & {isFinished: boolean;}
```

## Parameters

| Parameter | Type |
| :------ | :------ |
| `program` | `Program` |
| `timeline` | `VersioningTimeline` |
| `projectingMoment` | `TimelineMoment` |

## Returns

`ObjectType` & `TypePrototype` & \{`isFinished`: `boolean`;}
