fix: don't count class declarations as react fast refresh boundry (fi…

…xes #3675) (#8887)
vitejs · Aug 10, 2022 · 5a18284 · 5a18284
1 parent e8b61bb
commit 5a18284
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/plugin-react/src/fast-refresh.ts b/packages/plugin-react/src/fast-refresh.ts
@@ -92,6 +92,7 @@ export function isRefreshBoundary(ast: t.File): boolean {
     }
     const { declaration, specifiers } = node
     if (declaration) {
+      if (declaration.type === 'ClassDeclaration') return false
       if (declaration.type === 'VariableDeclaration') {
         return declaration.declarations.every((variable) =>
           isComponentLikeIdentifier(variable.id)