Where are the predefined SwiftUI code snippets stored in Xcode?

Hi,

in the Xcode library (⇧⌘L) I am unable to find the predefined SwiftUI code snippets which I can choose via autocompletion in the editor. One example is the {} View snippet which is available via autocompletion but cannot be found in the library.

Where are those code snippets stored in Xcode (package contents) ? I'd like to get an overview how many and which code snippets are provided for SwiftUI.

Where are the predefined SwiftUI code snippets stored in Xcode?
 
 
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