fix: interop default for @babel/generator

closes #82

package.json

@@ -93,6 +93,7 @@
     "lint": "eslint .",
     "lint:fix": "pnpm run lint --fix",
     "build": "tsup",
+    "dev": "tsup --watch",
     "test": "vitest",
     "release": "bumpp && pnpm publish",
     "prepublishOnly": "pnpm run build"

src/core/options.ts

@@ -11,9 +11,16 @@ export interface Options {
   transformer?: Arrayable<Transformer<any>>
 }
 
-export type OptionsResolved = Omit<Required<Options>, 'transformer'> & {
-  transformer: Transformer<any>[]
-}
+type Overwrite<T, U> = Pick<T, Exclude<keyof T, keyof U>> & U
+
+export type OptionsResolved = Overwrite<
+  Required<Options>,
+  {
+    exclude: Options['exclude']
+    enforce: Options['enforce']
+    transformer: Transformer<any>[]
+  }
+>
 
 export function resolveOption(options: Options): OptionsResolved {
   return {

src/core/transform.ts

@@ -69,7 +69,10 @@ export async function transform(
           newAST.start = value.start!
           newAST.end = value.end!
         } else {
-          const generated = generate(result)
+          // @ts-expect-error
+          const generated = ((generate.default as undefined) || generate)(
+            result,
+          )
           let code = generated.code
           if (result.type.endsWith('Expression')) code = `(${code})`
           s.overwriteNode(value, code)