# UsageTotals

# ~~Type Alias: UsageTotals~~

```ts
type UsageTotals = TokenUsage;
```

Defined in: [packages/ai/src/types.ts:1006](https://github.com/TanStack/ai/blob/main/packages/ai/src/types.ts#L1006)

## Deprecated

Renamed to TokenUsage. Kept as an alias for backward
compatibility with `@tanstack/ai@0.23` and earlier; will be removed in a
future release.