fix: CORUI-6264: Support default exports for components (#419)

Author: cjskillingstad

devtools/buildIndexFiles.js

@@ -28,8 +28,13 @@ componentDirs.map((directory) => {
     directory.fileNames.map((fileName) => {
         // Grab the file's exports.
         let components = require(path.join(directory.path, fileName));
+
         Object.keys(components).map((component) => {
-            fileContents += `export { ${component} } from './${fileName}';\n`;
+            if (component === 'default') {
+                fileContents += `export { default as ${components.default.name} } from './${fileName}';\n`;
+            } else {
+                fileContents += `export { ${component} } from './${fileName}';\n`;
+            }
         });
     });
     // write the index file into the directory.