Ban import.meta.url in UMD bundle

GitOrigin-RevId: 18ad66f9de6892fe7defbe1d6f5cafa24ef3535c

Author: stepankuzmin

eslint.config.js

@@ -120,6 +120,9 @@ export default tseslint.config(
                 }, {
                     selector: 'ChainExpression',
                     message: 'Optional chaining is now allowed.',
+                }, {
+                    selector: 'MemberExpression[object.type=\'MetaProperty\'][property.name=\'url\']',
+                    message: 'import.meta.url is not available in the UMD bundle.',
                 }
             ],
         }
@@ -289,7 +292,9 @@ export default tseslint.config(
         files: [
             'test/**',
             'build/**',
-            'rollup.*'
+            'rollup.*',
+            'src/style-spec/test.js',
+            'src/style-spec/rollup.config.js',
         ],
 
         rules: {

src/util/web_worker_esm.ts

@@ -3,6 +3,8 @@ import WorkerClass from './worker_class';
 export function createWorker(): Worker {
     const workerUrl = WorkerClass.workerUrl ?
         WorkerClass.workerUrl :
+        // it's safe to use import.meta.url here because this file is only used in the ESM bundle
+        // eslint-disable-next-line no-restricted-syntax
         new URL('worker.js', import.meta.url).href;
 
     const blob = new Blob([`import '${workerUrl}';`], {type: 'application/javascript'});