set * when auto

packages/next/src/build/webpack/plugins/flight-client-entry-plugin.ts

@@ -1039,20 +1039,23 @@ function addClientImport(
     isCjsModule ? 'commonjs' : 'auto'
   )
 
-  // If it's not analyzed as named ESM exports, e.g. if it's mixing `export *` with named exports,
-  // We'll include all modules since it's not able to do tree-shaking.
-  for (const name of importedIdentifiers) {
-    // For cjs module default import, we include the whole module since
-    const isCjsDefaultImport = isCjsModule && name === 'default'
-    const isAutoModuleSourceType = assumedSourceType === 'auto'
-    // Always include __esModule along with cjs module default export,
-    // to make sure it work with client module proxy from React.
-    if (isCjsDefaultImport) {
-      clientComponentImports[modRequest].add('__esModule')
-    }
-    if (isAutoModuleSourceType) {
-      clientComponentImports[modRequest].add('*')
+  const isAutoModuleSourceType = assumedSourceType === 'auto'
+  if (isAutoModuleSourceType) {
+    clientComponentImports[modRequest] = new Set(['*'])
+  } else {
+    // If it's not analyzed as named ESM exports, e.g. if it's mixing `export *` with named exports,
+    // We'll include all modules since it's not able to do tree-shaking.
+    for (const name of importedIdentifiers) {
+      // For cjs module default import, we include the whole module since
+      const isCjsDefaultImport = isCjsModule && name === 'default'
+
+      // Always include __esModule along with cjs module default export,
+      // to make sure it work with client module proxy from React.
+      if (isCjsDefaultImport) {
+        clientComponentImports[modRequest].add('__esModule')
+      }
+
+      clientComponentImports[modRequest].add(name)
     }
-    clientComponentImports[modRequest].add(name)
   }
 }