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Author: fengmk2

src/import.ts

@@ -32,10 +32,14 @@ function getRequire() {
   return _customRequire;
 }
 
+export function getExtensions() {
+  return getRequire().extensions;
+}
+
 let _supportTypeScript: boolean | undefined;
 export function isSupportTypeScript() {
   if (_supportTypeScript === undefined) {
-    const extensions = getRequire().extensions;
+    const extensions = getExtensions();
     _supportTypeScript = extensions['.ts'] !== undefined || process.env.VITEST === 'true';
     debug('[isSupportTypeScript] %o, extensions: %j, process.env.VITEST: %j',
       _supportTypeScript, Object.keys(extensions), process.env.VITEST);

test/index.test.ts

@@ -38,6 +38,7 @@ describe('test/index.test.ts', () => {
         'default',
         'detectType',
         'getConfig',
+        'getExtensions',
         'getFrameworkOrEggPath',
         'getFrameworkPath',
         'getLoadUnits',