chore: add type test for CommonEventEmitter (#10500)

puppeteer · Jul 3, 2023 · 15cf3a5 · 15cf3a5
1 parent 0caf124
commit 15cf3a5
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/test-d/CommonEventEmitter.test-d.ts b/test-d/CommonEventEmitter.test-d.ts
@@ -0,0 +1,16 @@
+// eslint-disable-next-line no-restricted-imports
+import {EventEmitter as NodeEventEmitter} from 'node:events';
+
+import {CommonEventEmitter, EventEmitter} from 'puppeteer';
+import {expectAssignable} from 'tsd';
+
+declare const emitter: EventEmitter;
+
+{
+  {
+    expectAssignable<CommonEventEmitter>(new NodeEventEmitter());
+  }
+  {
+    expectAssignable<CommonEventEmitter>(emitter);
+  }
+}