[rchl]

Reported in Discord:

---

Recently my command to remove unused imports stop working (Sublime 4203)

    {
        "keys": [
            "super+k",
            "super+i"
        ],
        "command": "lsp_execute",
        "args": {
            "session_name": "LSP-typescript",
            "command_name": "_typescript.organizeImports",
            "command_args": [
                "${file}",
                {
                    "mode": "RemoveUnused"
                }
            ]
        }
    },

I check the console and I saw this error:

Traceback (most recent call last):
  File "/Applications/Sublime Text.app/Contents/MacOS/Lib/python314/sublime_plugin.py", line 1620, in run_
    return self.run(edit, **args)
           ~~~~~~~~^^^^^^^^^^^^^^
  File "/Users/mauroreisvieira/Library/Application Support/Sublime Text/Installed Packages/LSP.sublime-package/plugin/execute_command.py", line 31, in run
    params["arguments"] = self._expand_variables(command_args)
                          ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^
  File "/Users/mauroreisvieira/Library/Application Support/Sublime Text/Installed Packages/LSP.sublime-package/plugin/execute_command.py", line 69, in _expand_variables
    if arg in {"$document_id", "${document_id}"}:
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: cannot use 'dict' as a set element (unhashable type: 'dict')

---

This ruff's rule seems unsafe. (to be fair it is in preview)
Even when command_args is typed as list[dict[str, str]] it still suggests to use a set.