# ApprovalCheckpoint

**Kind:** Interface

**Source:** [`atloria-monorepo/packages/doc-automation/src/v2/types/common.types.ts`](https://github.com/sherkety/atloria/blob/main/atloria-monorepo/packages/doc-automation/src/v2/types/common.types.ts#L58)

## Properties

| Property | Type |
|---|---|
| `checkpointId` | `string` |
| `createdAt` | `Date` |
| `expiresAt` | `Date` |
| `discoveredStructure` | `{
    categories: ApprovalCategory[];
    totalDocuments: number;
    totalScreenshots: number;
    estimatedDurationMinutes: number;
  }` |
| `costEstimate` | `{
    claudeTokens: number;
    openaiTokens: number;
    estimatedCostUsd: number;
    costRange: { min: number; max: number };
  }` |
| `userAction` | `'approved' | 'modified' | 'cancelled'` |
| `userModifications` | `StructureModification[]` |
| `approvedAt` | `Date` |
| `approvedBy` | `string` |