refactor: Bundle cjs-hooks.ts in

rollup.config.js

@@ -8,14 +8,10 @@ import terser from '@rollup/plugin-terser'
 import { defineConfig } from 'rollup'
 
 export default defineConfig([
-    // The main entry points are not really bundled, they're only transpiled from TS to JS.
-    // We could use tsc itself for this but since we need Rollup to bundle Sucrase anyway,
-    // this configuration spares us a separate build step.
     {
         input: [
             'source/index.ts',
-            'source/esm-hooks.ts',
-            'source/cjs-hooks.ts',
+            'source/esm-hooks.ts'
         ],
         output: {
             dir: 'lib',
@@ -30,7 +26,7 @@ export default defineConfig([
         ],
         // Have to use Rollup's external option as rollup-plugin-node-externals
         // only applies to Node builtins and npm dependencies.
-        external: /(?:esm|cjs)-hooks.js$/
+        external: [ './transform.cjs' ]
     },
 
     // This second configuration bundles Sucrase's parser to lib/transform.cjs

source/esm-hooks.ts

@@ -1,9 +1,9 @@
 import path from 'node:path'
 import { fileURLToPath, pathToFileURL } from 'node:url'
 import { readFile } from 'node:fs/promises'
-import { createRequire, type InitializeHook, type ResolveHook, type LoadHook } from 'node:module'
+import type { InitializeHook, ResolveHook, LoadHook } from 'node:module'
 
-const { transform } = createRequire(import.meta.url)('./transform.cjs') as typeof import('./transform.cjs')
+const { transform } = await import('./transform.cjs')
 
 let self: string
 let defaultModuleType: NodeJS.ModuleType