chore(deps): update eslint to v9 (#178)

eslintをv9に

eslint.config.mjs

@@ -0,0 +1,98 @@
+// @ts-check
+
+import js from '@eslint/js'
+import prettier from 'eslint-config-prettier'
+import jest from 'eslint-plugin-jest'
+import globals from 'globals'
+import tslint from 'typescript-eslint'
+
+export default tslint.config(
+  {
+    name: 'base/ignoreFiles',
+    ignores: ['lib/', 'dist/', 'coverage/']
+  },
+  {
+    name: 'base/defaultMatches',
+    files: ['**/*.{js,mjs,cjs,ts}']
+  },
+  {
+    name: 'base/globals',
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.jest,
+        Atomics: 'readonly',
+        SharedArrayBuffer: 'readonly'
+      }
+    }
+  },
+  js.configs.recommended,
+  tslint.configs.eslintRecommended,
+  ...tslint.configs.recommended,
+  {
+    name: 'base/projectRules',
+    plugins: {
+      '@typescript-eslint': tslint.plugin
+    },
+    languageOptions: {
+      parser: tslint.parser,
+      parserOptions: {
+        sourceType: 'module',
+        ecmaVersion: 2023,
+        project: ['tsconfig.json', 'tsconfig.*.json']
+      }
+    },
+    rules: {
+      camelcase: 'off',
+      'eslint-comments/no-use': 'off',
+      'eslint-comments/no-unused-disable': 'off',
+      'i18n-text/no-en': 'off',
+      'import/no-namespace': 'off',
+      'no-console': 'off',
+      'no-unused-vars': 'off',
+      semi: 'off',
+      '@typescript-eslint/array-type': 'error',
+      '@typescript-eslint/await-thenable': 'error',
+      '@typescript-eslint/ban-ts-comment': 'error',
+      '@typescript-eslint/consistent-type-assertions': 'error',
+      '@typescript-eslint/explicit-member-accessibility': [
+        'error',
+        { accessibility: 'no-public' }
+      ],
+      '@typescript-eslint/explicit-function-return-type': [
+        'error',
+        { allowExpressions: true }
+      ],
+      '@typescript-eslint/no-array-constructor': 'error',
+      '@typescript-eslint/no-empty-interface': 'error',
+      '@typescript-eslint/no-explicit-any': 'error',
+      '@typescript-eslint/no-extraneous-class': 'error',
+      '@typescript-eslint/no-for-in-array': 'error',
+      '@typescript-eslint/no-inferrable-types': 'error',
+      '@typescript-eslint/no-misused-new': 'error',
+      '@typescript-eslint/no-namespace': 'error',
+      '@typescript-eslint/no-non-null-assertion': 'warn',
+      '@typescript-eslint/no-require-imports': 'error',
+      '@typescript-eslint/no-unnecessary-qualifier': 'error',
+      '@typescript-eslint/no-unnecessary-type-assertion': 'error',
+      '@typescript-eslint/no-unused-vars': 'error',
+      '@typescript-eslint/no-useless-constructor': 'error',
+      '@typescript-eslint/no-var-requires': 'error',
+      '@typescript-eslint/prefer-for-of': 'warn',
+      '@typescript-eslint/prefer-function-type': 'warn',
+      '@typescript-eslint/prefer-includes': 'error',
+      '@typescript-eslint/prefer-string-starts-ends-with': 'error',
+      '@typescript-eslint/promise-function-async': 'error',
+      '@typescript-eslint/require-array-sort-compare': 'error',
+      '@typescript-eslint/restrict-plus-operands': 'error',
+      '@typescript-eslint/space-before-function-paren': 'off',
+      '@typescript-eslint/unbound-method': 'error'
+    }
+  },
+  {
+    name: 'jest/rules',
+    files: ['__tests__/**/*.{js,mjs,cjs,ts}'],
+    ...jest.configs['flat/recommended']
+  },
+  prettier
+)

package.json

@@ -29,7 +29,7 @@
     "coverage": "make-coverage-badge --output-path ./badges/coverage.svg",
     "format:write": "prettier --write **/*.ts",
     "format:check": "prettier --check **/*.ts",
-    "lint": "eslint . -c ./.eslintrc.yml",
+    "lint": "eslint .",
     "package": "ncc build src/index.ts --license licenses.txt",
     "package:watch": "pnpm run package -- --watch",
     "test": "jest",
@@ -71,22 +71,24 @@
     "valibot": "0.37.0"
   },
   "devDependencies": {
+    "@eslint/js": "9.8.0",
     "@octokit/openapi-types": "22.2.0",
+    "@types/eslint-config-prettier": "6.11.3",
+    "@types/eslint__js": "8.42.3",
     "@types/jest": "29.5.12",
     "@types/node": "20.14.14",
-    "@typescript-eslint/eslint-plugin": "8.0.1",
-    "@typescript-eslint/parser": "8.0.1",
     "@vercel/ncc": "0.38.1",
-    "eslint": "8.57.0",
-    "eslint-plugin-github": "5.0.1",
+    "eslint": "9.8.0",
+    "eslint-config-prettier": "9.1.0",
     "eslint-plugin-jest": "28.8.0",
     "eslint-plugin-jsonc": "2.16.0",
-    "eslint-plugin-prettier": "5.2.1",
+    "globals": "15.9.0",
     "jest": "29.7.0",
     "make-coverage-badge": "1.2.0",
     "prettier": "3.3.3",
     "prettier-eslint": "16.3.0",
     "ts-jest": "29.2.4",
-    "typescript": "5.5.4"
+    "typescript": "5.5.4",
+    "typescript-eslint": "8.0.1"
   }
 }