From 1df4e16962fdddf0282c14ad5d85444c6fed99ab Mon Sep 17 00:00:00 2001
From: "Fred K. Schott" <fkschott@gmail.com>
Date: Sun, 4 Oct 2020 16:10:15 -0700
Subject: [PATCH] filter a default export from cjs named exports

---
 .../src/rollup-plugins/rollup-plugin-wrap-install-targets.ts    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esinstall/src/rollup-plugins/rollup-plugin-wrap-install-targets.ts b/esinstall/src/rollup-plugins/rollup-plugin-wrap-install-targets.ts
index 48caa3e065..07cc5b7231 100644
--- a/esinstall/src/rollup-plugins/rollup-plugin-wrap-install-targets.ts
+++ b/esinstall/src/rollup-plugins/rollup-plugin-wrap-install-targets.ts
@@ -60,7 +60,7 @@ export function rollupPluginWrapInstallTargets(
       const {exports} = parse(fileContents);
       // TODO: Also follow & deeply parse dependency "reexports" returned by the lexer.
       if (exports.length > 0) {
-        return exports;
+        return exports.filter((imp) => imp !== 'default');
       }
     } catch (err) {
       // Safe to ignore, this is usually due to the file not being CJS.