🤖 config(build): Set type to module in package.json.

These changes were automatically generated by a transform whose code can be found at:
  - https://github.com/make-github-pseudonymous-again/rejuvenate/blob/042c55f2254a9efdce5074d537141d6f85a98927/src/transforms/package.json:set-type-module.js
Please contact the author of the transform if you believe there was an error.

doc/manual/usage.md

@@ -6,14 +6,14 @@
 
 First, require the polyfill at the entry point of your application
 ```js
-require( 'regenerator-runtime/runtime' ) ;
+await import( 'regenerator-runtime/runtime.js' ) ;
 // or
 import 'regenerator-runtime/runtime.js' ;
 ```
 
 Then, import the library where needed
 ```js
-const nCombinations = require( '@combinatorics/n-combinations' ) ;
+const nCombinations = await import( '@combinatorics/n-combinations' ) ;
 // or
 import * as nCombinations from '@combinatorics/n-combinations' ;
 ```

package.json

@@ -21,6 +21,7 @@
     "subset"
   ],
   "sideEffects": false,
+  "type": "module",
   "source": "src/index.js",
   "main": "dist/index.cjs",
   "module": "dist/index.module.js",