"Which type of client-side component to create?" is missing "Extension"

[mvcsharepointdev]

I am using Node.js 14.18.1 (x64) and npm.

When i run D:\extensionfullstack>yo @microsoft/sharepoint I got this :-

D:\>cd D:\extensionfullstack

D:\extensionfullstack>yo @microsoft/sharepoint

     _-----_     ╭──────────────────────────╮
    |       |    │      Welcome to the      │
    |--(o)--|    │  SharePoint Client-side  │
   `---------´   │         Solution         │
    ( _´U`_ )    │     Generator@1.13.0     │
    /___A___\   /╰──────────────────────────╯
     |  ~  |
   __'.___.'__
 ´   `  |° ´ Y `

Let's create a new SharePoint solution.
? What is your solution name? extensionfullstack
? Only SharePoint Online (latest) is supported.  For earlier versions of SharePoint (2016 and 2019) please use the 1.4.1
 version of the generator. SharePoint Online only (latest)
? Where do you want to place the files? Use the current folder
? Do you want to allow the tenant admin the choice of being able to deploy the solution to all sites immediately without
 running any feature deployment or adding apps in sites? Yes
? Will the components in the solution require permissions to access web APIs that are unique and not shared with other c
omponents in the tenant? Yes
? Which type of client-side component to create?
> WebPart

Where "Extension" option is missing any advice? Thanks

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