feat: svelte support (#364)

README.md

@@ -403,6 +403,25 @@ Running `npx eslint` should prompt you to install the required dependencies, oth
 npm i -D eslint-plugin-react eslint-plugin-react-hooks eslint-plugin-react-refresh
 ```
 
+#### Svelte
+
+To enable svelte support, you need to explicitly turn it on:
+
+```js
+// eslint.config.js
+import antfu from '@antfu/eslint-config'
+
+export default antfu({
+  svelte: true,
+})
+```
+
+Running `npx eslint` should prompt you to install the required dependencies, otherwise, you can install them manually:
+
+```bash
+npm i -D eslint-plugin-svelte
+```
+
 #### UnoCSS
 
 To enable UnoCSS support, you need to explicitly turn it on:

package.json

@@ -42,7 +42,9 @@
     "eslint-plugin-format": ">=0.1.0",
     "eslint-plugin-react": "^7.33.2",
     "eslint-plugin-react-hooks": "^4.6.0",
-    "eslint-plugin-react-refresh": "^0.4.4"
+    "eslint-plugin-react-refresh": "^0.4.4",
+    "eslint-plugin-svelte": "^2.34.1",
+    "svelte-eslint-parser": "^0.33.1"
   },
   "peerDependenciesMeta": {
     "@unocss/eslint-plugin": {
@@ -59,6 +61,12 @@
     },
     "eslint-plugin-react-refresh": {
       "optional": true
+    },
+    "eslint-plugin-svelte": {
+      "optional": true
+    },
+    "svelte-eslint-parser": {
+      "optional": true
     }
   },
   "dependencies": {
@@ -117,6 +125,7 @@
     "eslint-plugin-react": "^7.33.2",
     "eslint-plugin-react-hooks": "^4.6.0",
     "eslint-plugin-react-refresh": "^0.4.5",
+    "eslint-plugin-svelte": "^2.34.1",
     "eslint-ts-patch": "^8.55.0-1",
     "esno": "^4.0.0",
     "execa": "^8.0.1",
@@ -125,6 +134,7 @@
     "lint-staged": "^15.2.0",
     "rimraf": "^5.0.5",
     "simple-git-hooks": "^2.9.0",
+    "svelte-eslint-parser": "^0.33.1",
     "tsup": "^8.0.1",
     "typescript": "^5.3.3",
     "vitest": "^1.0.4",

src/configs/index.ts

@@ -11,6 +11,7 @@ export * from './formatters'
 export * from './react'
 export * from './sort'
 export * from './stylistic'
+export * from './svelte'
 export * from './test'
 export * from './typescript'
 export * from './unicorn'