# Interface: `IOptions`

[@jupyterlite/session](../modules/jupyterlite_session.md).[Sessions](../modules/jupyterlite_session.Sessions.md).IOptions

The instantiation options for the sessions.

## Properties

### `kernels`

> **`kernels`**: `IKernels`

A reference to the kernels service.

#### Defined in

[packages/session/src/sessions.ts:160](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/session/src/sessions.ts#L160)