Ensure project compiles with Yarn 4+

.eslintrc.json

@@ -1,6 +1,7 @@
 {
   "plugins": ["@typescript-eslint"],
   "parser": "@typescript-eslint/parser",
+  "root": true,
   "parserOptions": {
     "project": "./tsconfig.json"
   },
@@ -19,7 +20,7 @@
     "curly": ["error", "multi-line"], // if statements without curly are evil
     "no-console": ["error", { "allow": ["info", "warn", "error"] }], // do not leave console.log
     "require-atomic-updates": ["off"], // the rule is kinda buggy
-    "@typescript-eslint/no-unnecessary-type-assertion": ["error"], // we don't need unnecessary type assertions
+    "@typescript-eslint/no-unnecessary-type-assertion": "error", // we don't need unnecessary type assertions
     "@typescript-eslint/naming-convention": [
       "error",
       {
@@ -63,7 +64,7 @@
       }
     ],
     "@typescript-eslint/no-unused-vars": ["warn", { "args": "none" }], // we sometimes have to define unused arguments
-    "@typescript-eslint/no-explicit-any": ["off"], // Three.js sometimes forces us to deal with anys
+    "@typescript-eslint/no-explicit-any": "off", // Three.js sometimes forces us to deal with anys
     "@typescript-eslint/no-non-null-assertion": ["off"] // Three.js sometimes forces us to deal with bangs
   }
 }

.github/workflows/inspect.yml

@@ -16,6 +16,8 @@ jobs:
       uses: actions/setup-node@v4
       with:
         node-version-file: './.node-version'
+    - name: Install Latest Yarn
+      run: yarn set version 4.5.1
     - name: Cache Deps
       uses: actions/cache@v4
       with:

.gitignore

@@ -4,4 +4,5 @@
 /packages/*/docs
 /packages/*/lib
 /packages/*/types
-/tmp
+/tmp
+.yarn

.yarnrc.yml

@@ -0,0 +1,2 @@
+nodeLinker: "node-modules"
+

packages/three-vrm-springbone/package.json

@@ -57,6 +57,7 @@
   },
   "devDependencies": {
     "@types/three": "^0.169.0",
+    "cross-env": "^7.0.3",
     "three": "^0.169.0"
   },
   "peerDependencies": {

packages/three-vrm/package.json

@@ -65,6 +65,7 @@
   },
   "devDependencies": {
     "@types/three": "^0.169.0",
+    "cross-env": "^7.0.3",
     "three": "^0.169.0"
   },
   "peerDependencies": {