Upgrade to yarn 4

.github/workflows/ci.yaml

@@ -9,16 +9,23 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Enable Corepack
+        run: corepack enable
+
       - name: Use Node.js
         uses: actions/setup-node@v4
         with:
           node-version: "20.x"
-
+          cache: 'yarn' # This enables caching for Yarn
+
       - name: Install
-        run: yarn install
+        run: yarn install --immutable
 
       - name: Lint
         run: yarn lint
 
+      - name: Build
+        run: yarn build
+
       - name: Test
         run: yarn test run

.gitignore

@@ -162,3 +162,5 @@ sketch
 # .pnp.*
 
 # End of https://www.toptal.com/developers/gitignore/api/react,node,yarn
+
+.yarn/install-state.gz

.yarnrc.yml

@@ -0,0 +1 @@
+nodeLinker: node-modules

examples/react-demo/package.json

@@ -25,5 +25,6 @@
     "@vitejs/plugin-react": "^4.2.1",
     "vite": "^5.2.2",
     "vite-plugin-preload": "link:../.."
-  }
+  },
+  "packageManager": "yarn@4.13.0"
 }

package.json

@@ -16,14 +16,14 @@
     "build": "tsup",
     "lint": "biome lint",
     "format": "biome format",
-    "pretest": "yarn build",
     "test": "vitest",
     "prepack": "yarn build"
   },
   "main": "dist/index.js",
   "module": "dist/index.mjs",
+
   "exports": {
-    "types": "./dist/index.d.ts",
+    "types": "./dist/index.d.mts",
     "import": "./dist/index.mjs",
     "require": "./dist/index.js"
   },
@@ -40,7 +40,7 @@
   ],
   "dependencies": {
     "@rollup/pluginutils": "^5.3.0",
-    "jsdom": "^24.1.3",
+    "jsdom": "^29.0.1",
     "prettier": "^3.8.1"
   },
   "peerDependencies": {
@@ -53,8 +53,9 @@
     "@types/prettier": "^3.0.0",
     "del-cli": "^7.0.0",
     "tsup": "^8.5.1",
-    "typescript": "^5.2.2",
+    "typescript": "^5.9.3",
     "vite": "^7.2.6",
-    "vitest": "^1.6.1"
-  }
+    "vitest": "^4.1.1"
+  },
+  "packageManager": "yarn@4.13.0"
 }