biome.jsonc

{
  "$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
  "vcs": {
    "clientKind": "git",
    // use .gitignore to ignore files
    "useIgnoreFile": true,
    // only run on changed files by default (faster, but happy to remove)
    "defaultBranch": "main"
  },
  "assist": { "actions": { "source": { "organizeImports": "on" } } },
  "formatter": {
    "indentStyle": "space",
    "indentWidth": 2,
    "lineWidth": 80
  },
  "javascript": {
    "formatter": {
      "quoteStyle": "single",
      "jsxQuoteStyle": "single"
    }
  },
  "linter": {
    "enabled": true,
    "rules": {
      "recommended": true,
      "style": {
        "noParameterAssign": "error",
        "useAsConstAssertion": "error",
        "useDefaultParameterLast": "error",
        "useEnumInitializers": "error",
        "useSelfClosingElements": "error",
        "useSingleVarDeclarator": "error",
        "noUnusedTemplateLiteral": "error",
        "useNumberNamespace": "error",
        "noInferrableTypes": "error",
        "noUselessElse": "error"
      }
    }
  },
  "files": {
    "includes": ["**", "!**/pnpm-lock.yaml", "!dist"]
  }
}