SCSS : @extend selector

extend-selector.sublime-snippet

<snippet>
    <content><![CDATA[
@extend ${1:.}${2:selector};
]]></content>
    <!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
    <tabTrigger>extend-selector</tabTrigger>
    <!-- Optional: Set a scope to limit where the snippet will trigger -->
    <scope>source.scss</scope>
    <!-- Optional: Set a description to override the snippet's name -->
    <description>@extend selector</description>
</snippet>