fix: use correct class check

salesforce · Dec 19, 2024 · b621475 · b621475
1 parent baf00fd
commit b621475
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/packages/@lwc/engine-core/src/framework/main.ts b/packages/@lwc/engine-core/src/framework/main.ts
@@ -31,6 +31,7 @@ export { registerTemplate } from './secure-template';
 export { registerDecorators } from './decorators/register';
 
 // Mics. internal APIs -----------------------------------------------------------------------------
+export { BaseBridgeElement } from './base-bridge-element';
 export { unwrap } from './membrane';
 export { sanitizeAttribute } from './secure-template';
 export { getComponentDef, isComponentConstructor } from './def';

diff --git a/packages/@lwc/engine-dom/src/apis/build-custom-element-constructor.ts b/packages/@lwc/engine-dom/src/apis/build-custom-element-constructor.ts
@@ -17,6 +17,7 @@ import {
     runFormDisabledCallback,
     runFormResetCallback,
     runFormStateRestoreCallback,
+    BaseBridgeElement,
 } from '@lwc/engine-core';
 import { isNull } from '@lwc/shared';
 import { renderer } from '../renderer';
@@ -71,7 +72,7 @@ export function buildCustomElementConstructor(Ctor: ComponentConstructor): HTMLE
     const { observedAttributes } = HtmlPrototype as any;
     const { attributeChangedCallback } = HtmlPrototype.prototype as any;
 
-    return class CustomElementConstructor extends HTMLElement {
+    return class extends HTMLElement {
         constructor() {
             super();
 
@@ -121,7 +122,7 @@ export function buildCustomElementConstructor(Ctor: ComponentConstructor): HTMLE
         }
 
         attributeChangedCallback(name: string, oldValue: any, newValue: any) {
-            if (this instanceof CustomElementConstructor) {
+            if (this instanceof BaseBridgeElement) {
                 // W-17420330
                 attributeChangedCallback.call(this, name, oldValue, newValue);
             }