Would it be possible somehow to use the vscode-powertools to "pin" certain files, so that they won't close with cmd+w (on mac)?

I'm thinking to remap cmd+w to a powertool somehow, and make it call the vscode default close action, but first compare the file path with a simple list of files (".vscode-pinned-files") to see if the files are there. I can make a safe-to-close.sh shell script myse

Would be great to improve code coverage:

-----------|---------|----------|---------|---------|-------------------
File       | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
-----------|---------|----------|---------|---------|-------------------
All files  |   94.44 |    73.08 |     100 |   94.44 |
 css.js    |      90 |       80 |     100 |      90 | 27
 html.js   |