[Home](./index.md) > [@empathyco/x-components](./x-components.md) > [isXComponent](./x-components.isxcomponent.md) ## isXComponent() function Returns if the component is an X-Component. An X-Component is a component that has an [XModule](./x-components.xmodule.md) associated to it. **Signature:** ```typescript export declare function isXComponent(component: ComponentPublicInstance): boolean; ``` ## Parameters

Parameter	Type	Description
component	ComponentPublicInstance	The component to check if it is an X-Component.

**Returns:** boolean A boolean which flags if a component is a X-Component.