[utils] support RSC in isMuiElement util (#38129)

mui · Sep 25, 2023 · bd446ad · bd446ad
1 parent fcf2f60
commit bd446ad
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/packages/mui-utils/src/isMuiElement.ts b/packages/mui-utils/src/isMuiElement.ts
@@ -1,5 +1,13 @@
 import * as React from 'react';
 
 export default function isMuiElement(element: any, muiNames: readonly string[]): boolean {
-  return React.isValidElement(element) && muiNames.indexOf((element.type as any).muiName) !== -1;
+  return (
+    React.isValidElement(element) &&
+    muiNames.indexOf(
+      // For server components `muiName` is avaialble in element.type._payload.value.muiName
+      // relevant info - https://github.com/facebook/react/blob/2807d781a08db8e9873687fccc25c0f12b4fb3d4/packages/react/src/ReactLazy.js#L45
+      // eslint-disable-next-line no-underscore-dangle
+      (element.type as any).muiName ?? (element.type as any)?._payload?.value?.muiName,
+    ) !== -1
+  );
 }