biome.json

{
  "$schema": "https://biomejs.dev/schemas/1.8.1/schema.json",
  "organizeImports": { "enabled": true },
  "files": {
    "ignoreUnknown": true,
    "ignore": [
      "**/.direnv",
      "**/.git",
      "**/.github",
      "**/.gradle",
      "**/.idea",
      "**/.vscode",
      "**/node_modules",
      "biome.json",
      "package.json",
      "tsconfig.json",
      "backend/",
      "doughnut_mobile/",
      "infra/",
      "e2e_test/.eslintrc.cjs",
      "e2e_test/fixtures/*.js",
      "e2e_test/fixtures/*.json",
      "e2e_test/support/index.d.ts",
      "frontend/*.cjs",
      "frontend/biome.json",
      "frontend/package.json",
      "frontend/tsconfig.json",
      "frontend/auto-imports.d.ts",
      "frontend/components.d.ts",
      "frontend/vite.config.ts",
      "frontend/src/@types/doughnut/index.d.ts",
      "frontend/src/generated/backend/DoughnutApi.ts",
      "frontend/tests/*.js",
      "frontend/tests/shims-vue.d.ts"
    ]
  },
  "vcs": {
    "enabled": true,
    "clientKind": "git",
    "useIgnoreFile": true,
    "defaultBranch": "main"
  },
  "formatter": {
    "indentStyle": "space"
  },
  "javascript": {
    "formatter": {
      "semicolons": "asNeeded"
    }
  },
  "linter": {
    "enabled": true,
    "rules": {
      "recommended": false,
      "complexity": {
        "noBannedTypes": "error",
        "noUselessTypeConstraint": "error"
      },
      "correctness": {
        "noInvalidUseBeforeDeclaration": "warn",
        "noPrecisionLoss": "error",
        "noUnusedImports": "error",
        "noUnusedVariables": "off",
        "useArrayLiterals": "off"
      },
      "style": {
        "noInferrableTypes": "warn",
        "noNamespace": "error",
        "useAsConstAssertion": "error",
        "useBlockStatements": "off"
      },
      "suspicious": {
        "noExplicitAny": "warn",
        "noExtraNonNullAssertion": "error",
        "noMisleadingInstantiator": "error",
        "noUnsafeDeclarationMerging": "error"
      }
    },
    "ignore": [
      "**/tsconfig.json",
      "**/.eslintrc.cjs",
      "config/ci.ts",
      "config/common.ts",
      "**/components.d.ts",
      "**/node_modules",
      "**/.git",
      "**/.github",
      "**/*.md"
    ]
  },
  "overrides": [
    {
      "include": ["*.ts", "*.tsx", "*.mts", "*.cts"],
      "linter": {
        "rules": {
          "correctness": {
            "noConstAssign": "off",
            "noGlobalObjectCalls": "off",
            "noInvalidConstructorSuper": "off",
            "noInvalidNewBuiltin": "off",
            "noNewSymbol": "off",
            "noSetterReturn": "off",
            "noUndeclaredVariables": "off",
            "noUnreachable": "off",
            "noUnreachableSuper": "off"
          },
          "style": {
            "noArguments": "error",
            "noVar": "error",
            "useConst": "error"
          },
          "suspicious": {
            "noDuplicateClassMembers": "off",
            "noDuplicateObjectKeys": "off",
            "noDuplicateParameters": "off",
            "noFunctionAssign": "off",
            "noImportAssign": "off",
            "noRedeclare": "off",
            "noUnsafeNegation": "off",
            "useGetterReturn": "off"
          }
        }
      }
    }
  ]
}