biome.json

{
  "$schema": "https://biomejs.dev/schemas/1.9.2/schema.json",
  "files": {
    "include": ["./**/*.ts", "./**/*.tsx", "./**/*.json"],
    "ignore": ["dist/", "node_modules/"]
  },
  "formatter": {
    "enabled": true,
    "attributePosition": "multiline",
    "indentStyle": "space",
    "indentWidth": 2,
    "lineEnding": "lf",
    "lineWidth": 90
  },
  "javascript": {
    "formatter": {
      "enabled": true,
      "trailingCommas": "all",
      "arrowParentheses": "always",
      "attributePosition": "multiline",
      "bracketSameLine": true,
      "bracketSpacing": true,
      "jsxQuoteStyle": "double",
      "quoteStyle": "single",
      "semicolons": "always"
    }
  },
  "linter": {
    "enabled": true,
    "rules": {
      "recommended": true,
      "correctness": { "noUnusedImports": "warn", "noUnusedVariables": "warn" }
    }
  },
  "vcs": {
    "clientKind": "git",
    "defaultBranch": "main",
    "enabled": true
  }
}