[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Number](https://evolu.dev/docs/api-reference/common/Number) › Int1To99

```ts
type Int1To99 = Digit1To99 extends `${infer Value extends number}`
  ? Value
  : never;
```

Defined in: [packages/common/src/Number.ts:27](https://github.com/evoluhq/evolu/blob/037c390af081e9944d616ff298a729515c5c5ab7/packages/common/src/Number.ts#L27)

Integer literal from `1` to `99`.