biome.jsonc

{
  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
  "organizeImports": {
    "enabled": true
  },
  "linter": {
    "enabled": true,
    "rules": {
      "all": true,
      "suspicious": {
        "noExplicitAny": "off",
        // React 利用しているので off
        "noReactSpecificProps": "off"
      },
      "style": {
        // snake_case にしたいので off
        "useNamingConvention": "off",
        // default export を使いたいので off
        "noDefaultExport": "off",
        "useFilenamingConvention": "off"
      },
      "complexity": {
        "useSimplifiedLogicExpression": "off",
        "noExcessiveCognitiveComplexity": "off"
      }
    }
  },
  "formatter": {
    "enabled": true,
    "formatWithErrors": false,
    "ignore": [],
    "indentStyle": "space",
    "indentWidth": 2,
    "lineWidth": 100
  },
  "json": {
    "parser": {
      "allowComments": true
    },
    "formatter": {
      "enabled": true,
      "indentStyle": "space",
      "indentWidth": 2,
      "lineWidth": 100
    }
  },
  "javascript": {
    "formatter": {
      "enabled": true,
      "quoteStyle": "single",
      "jsxQuoteStyle": "double",
      "trailingCommas": "all",
      "semicolons": "asNeeded",
      "arrowParentheses": "always",
      "indentStyle": "space",
      "indentWidth": 2,
      "lineWidth": 100,
      "quoteProperties": "asNeeded"
    }
  }
}