biome.json

{
  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
  "files": {
    "include": ["./**/*.ts"],
    "ignore": ["node_modules/", "bun.lockb"]
  },
  "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": "single",
      "quoteStyle": "single",
      "semicolons": "always"
    }
  },
  "linter": {
    "enabled": true,
    "rules": {
      "recommended": true,

      "a11y": { "all": true },
      "complexity": { "all": true },
      "correctness": {
        "noUnusedImports": "warn",
        "noUnusedVariables": "warn"
      },
      "nursery": {
        "all": true,
        "useSortedClasses": "warn",
        "useExplicitType": "off",
        "noProcessEnv": "off",
        "noNestedTernary": "off"
      },
      "performance": {
        "all": true,

        "noBarrelFile": "off",
        "noReExportAll": "off",
        "noDelete": "off"
      },
      "security": { "all": true },
      "style": {
        "all": true,
        "noDefaultExport": "off",
        "useBlockStatements": "off",
        "noNonNullAssertion": "off",
        "useConsistentArrayType": {
          "level": "warn",
          "options": {
            "syntax": "generic"
          }
        },
        "useFilenamingConvention": "off",
        "useNamingConvention": "off",
        "useShorthandArrayType": "off"
      },
      "suspicious": {
        "all": true,
        "noConsoleLog": "off",
        "noExplicitAny": "off"
      }
    }
  },
  "organizeImports": {
    "enabled": true
  },
  "vcs": {
    "clientKind": "git",
    "defaultBranch": "main",
    "enabled": true
  }
}