upgrade to yarn 4

.github/workflows/node.js.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: ['16.x', '18.x', '19.x']
+        node-version: ['18.x', '20.x', '22.x', '24.x']
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:
@@ -26,5 +26,6 @@ jobs:
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'
-    - run: yarn install --frozen-lockfile
+    - run: corepack enable
+    - run: yarn install --immutable
     - run: yarn lint

.gitignore

@@ -65,4 +65,13 @@ typings/
 
 dist/
 
-demo/**/build
+demo/**/build
+
+# yarn berry
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions

.yarnrc.yml

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

package.json

@@ -47,5 +47,6 @@
     "eslint-plugin-unicorn": "^45.0.2",
     "prettier": "^2.8.3",
     "typescript": "^4.9.4"
-  }
+  },
+  "packageManager": "yarn@4.9.4"
 }