visual studio code - How do i add Content into my tree view from a file

Question

Hey guys is there any examples or docs showing code on how to add content to tree view boxes like this for example

example 1

this here is what i want to filter the content into so that when you click on the command under the specific catergory it'll show it in the editor window with the code thats in the snippet

example 2 of what i currently have

question from:https://stackoverflow.com/questions/65893354/how-do-i-add-content-into-my-tree-view-from-a-file

Answer 1

Waitting for answers