---
title: "CommandEvent | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

# Variable CommandEvent

CommandEvent: {  
    prototype: [CommandEvent](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CommandEvent/);  
    new (type: string, eventInitDict?: [CommandEventInit](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CommandEventInit/)): [CommandEvent](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CommandEvent/);  
}

#### Type Declaration

-   -   new (type: string, eventInitDict?: [CommandEventInit](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CommandEventInit/)): [CommandEvent](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CommandEvent/)
    -   #### Parameters
        
        -   type: string
        -   `Optional`eventInitDict: [CommandEventInit](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CommandEventInit/)
        
        #### Returns [CommandEvent](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CommandEvent/)
        
-   ##### prototype: [CommandEvent](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.CommandEvent/)