[**@jupyterlite**](../../../../../README.md) *** [@jupyterlite](../../../../../README.md) / [@jupyterlite/application](../../../README.md) / [SingleWidgetApp](../README.md) / IPluginModule # Interface: IPluginModule Defined in: [packages/application/src/singleWidgetApp.ts:117](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/application/src/singleWidgetApp.ts#L117) The interface for a module that exports a plugin or plugins as the default value. ## Properties ### default > **default**: `JupyterFrontEndPlugin`\<`any`\> \| `JupyterFrontEndPlugin`\<`any`\>[] Defined in: [packages/application/src/singleWidgetApp.ts:121](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/application/src/singleWidgetApp.ts#L121) The default export.