feat: support eslint 9

eslint.config.js

@@ -0,0 +1,21 @@
+const neostandard = require('neostandard')
+
+module.exports = [
+  ...neostandard(),
+  {
+    rules: {
+      'no-template-curly-in-string': 'off',
+
+      '@stylistic/quotes': ['error', 'single', {
+        allowTemplateLiterals: true,
+      }],
+      '@stylistic/comma-dangle': ['error', {
+        arrays: 'always-multiline',
+        objects: 'always-multiline',
+        imports: 'always-multiline',
+        exports: 'always-multiline',
+        functions: 'only-multiline',
+      }],
+    }
+  }
+]

package.json

@@ -9,6 +9,7 @@
   "scripts": {
     "build": "rimraf lib && babel src --out-dir lib",
     "test": "mocha tests --recursive --reporter dot",
+    "test:8": "ESLINT8=true mocha tests --recursive --reporter dot",
     "test:coverage": "nyc mocha tests --recursive --reporter dot",
     "test:ci": "nyc --reporter=lcov mocha tests --recursive --reporter dot",
     "lint": "eslint src tests",
@@ -19,30 +20,29 @@
   ],
   "homepage": "https://github.com/vuetifyjs/eslint-plugin-vuetify#readme",
   "dependencies": {
-    "eslint-plugin-vue": "^9.6.0",
     "requireindex": "^1.2.0"
   },
   "devDependencies": {
     "@babel/cli": "^7.19.3",
     "@babel/core": "^7.19.6",
     "@babel/preset-env": "^7.19.4",
+    "@stylistic/eslint-plugin": "^2.10.1",
     "conventional-changelog-cli": "^2.2.2",
     "conventional-changelog-vuetify": "^1.1.0",
     "conventional-github-releaser": "^3.1.5",
-    "eslint": "^8.26.0",
-    "eslint-config-standard": "^17.0.0",
-    "eslint-plugin-import": "^2.26.0",
-    "eslint-plugin-n": "^15.3.0",
-    "eslint-plugin-promise": "^6.1.1",
+    "eslint": "^9.14.0",
+    "eslint8": "npm:[email protected]",
     "husky": "^8.0.1",
     "mocha": "^10.1.0",
+    "neostandard": "^0.11.8",
     "nyc": "^15.1.0",
     "rimraf": "^3.0.2",
-    "vue": "^3.2.41",
-    "vuetify": "^3.0.0"
+    "vue": "^3.5.12",
+    "vue-eslint-parser": "^9.4.3",
+    "vuetify": "^3.7.4"
   },
   "peerDependencies": {
-    "eslint": "^8.0.0",
+    "eslint": "^8.0.0 || ^9.0.0",
     "vuetify": "^3.0.0"
   },
   "packageManager": "[email protected]"