Repro for Biome issue biomejs/biome#4105

Settings for useFilenamingConvention:

{
  "linter": {
    "rules": {
      "style": {
        "useFilenamingConvention": {
          "level": "error",
          "options": {
            "strictCase": true,
            "requireAscii": true,
            "filenameCases": ["camelCase", "export"]
          }
        }
      }
    }
  }
}

Remix has route files like this app/routes/$.tsx and Biome errors on it:

The filename should be in camelCase or equal to the name of an export.

That $.tsx can’t really be camelCased no matter what. Should filenames like this be ignored?

Remix also has routes like this that are caught in the error: app.$foo.$bar.tsx.