Remove conditional exports (#555)

* Remove conditional exports

* Fixup docs

* Declare pure directory to obviate need to import `pure.mjs`

This change requires moving the output of `pure` distribution files.

.gitignore

@@ -5,3 +5,4 @@ dist
 *.log
 .vim
 .vscode/
+pure

README.md

@@ -1,14 +1,7 @@
-# ⚠️ v3.0.x Notice
+# Stripe.js as a CommonJS module or ES module
 
-We are aware of an issue impacting builds for some TypeScript users in our
-package releases **v3.0.0**, **v3.0.1**, **v3.0.2** and recommend users to
-upgrade to our latest package release
-[**v3.0.3**](https://github.com/stripe/stripe-js/releases/tag/v3.0.3) which
-contains a fix.
-
-# Stripe.js ES Module
-
-Use [Stripe.js](https://stripe.com/docs/stripe-js) as an ES module.
+This package allows [Stripe.js](https://stripe.com/docs/stripe-js) to be
+imported as a CommonJS module or ES module.
 
 **Note**: To be
 [PCI compliant](https://stripe.com/docs/security/guide#validating-pci-compliance),
@@ -86,18 +79,6 @@ Note that we may release new [minor and patch](https://semver.org/) versions of
 `@stripe/stripe-js` with small but backwards-incompatible fixes to the type
 declarations. These changes will not affect Stripe.js itself.
 
-### [`moduleResolution`](https://www.typescriptlang.org/tsconfig#moduleResolution) support
-
-This package supports the following module resolution strategies:
-
-- `bundler`
-- `node16`
-- `nodenext`
-
-This package does not support `node10` or `node` strategies, which do not
-support ES6 modules. Using `node16` or `nodenext` is recommended as a
-replacement configuration.
-
 ## Ensuring Stripe.js is available everywhere
 
 To best leverage Stripe’s advanced fraud functionality, ensure that Stripe.js is
@@ -137,9 +118,12 @@ one. When you call `loadStripe`, it will use the existing script tag.
 
 If you would like to use `loadStripe` in your application, but defer loading the
 Stripe.js script until `loadStripe` is first called, use the alternative
-`@stripe/stripe-js/pure` import path:
+`@stripe/stripe-js/pure` import module:
 
 ```js
+// CommonJS module import
+const {loadStripe} = require('@stripe/stripe-js/pure');
+// ES module import
 import {loadStripe} from '@stripe/stripe-js/pure';
 
 // Stripe.js will not be loaded until `loadStripe` is called
@@ -153,6 +137,9 @@ If you would like to
 altogether, use `loadStripe.setLoadParameters`:
 
 ```js
+// CommonJS module import
+const {loadStripe} = require('@stripe/stripe-js/pure');
+// ES module import
 import {loadStripe} from '@stripe/stripe-js/pure';
 
 loadStripe.setLoadParameters({advancedFraudSignals: false});

package.json

@@ -5,31 +5,9 @@
   "repository": "github:stripe/stripe-js",
   "main": "dist/stripe.js",
   "module": "dist/stripe.mjs",
-  "exports": {
-    ".": {
-      "import": {
-        "types": "./dist/index.d.mts",
-        "default": "./dist/stripe.mjs"
-      },
-      "require": {
-        "types": "./dist/index.d.ts",
-        "default": "./dist/stripe.js"
-      }
-    },
-    "./pure": {
-      "import": {
-        "types": "./dist/pure.d.mts",
-        "default": "./dist/pure.mjs"
-      },
-      "require": {
-        "types": "./dist/pure.d.ts",
-        "default": "./dist/pure.js"
-      }
-    }
-  },
   "jsnext:main": "dist/stripe.mjs",
-  "types": "types/index.d.ts",
-  "typings": "types/index.d.ts",
+  "types": "dist/index.d.ts",
+  "typings": "dist/index.d.ts",
   "scripts": {
     "test": "yarn lint && yarn test:unit && yarn test:types && yarn typecheck",
     "test:unit": "jest",
@@ -53,7 +31,7 @@
   "files": [
     "dist",
     "src",
-    "types"
+    "pure"
   ],
   "engines": {
     "node": ">=12.16"

rollup.config.js

@@ -37,16 +37,16 @@ export default [
   {
     input: 'src/pure.ts',
     output: [
-      {file: 'dist/pure.js', format: 'cjs'},
-      {file: 'dist/pure.mjs', format: 'es'},
+      {file: 'pure/index.js', format: 'cjs'},
+      {file: 'pure/index.mjs', format: 'es'},
     ],
     plugins: PLUGINS,
   },
   {
     input: 'types/pure.d.ts',
     output: [
-      {file: './dist/pure.d.ts', format: 'cjs'},
-      {file: './dist/pure.d.mts', format: 'es'},
+      {file: './pure/index.d.ts', format: 'cjs'},
+      {file: './pure/index.d.mts', format: 'es'},
     ],
     plugins: [dts()],
   },