feat: export unbundled files

.babelrc.js

@@ -0,0 +1,37 @@
+const { NODE_ENV, BABEL_ENV } = process.env
+const cjs = NODE_ENV === 'test' || BABEL_ENV === 'commonjs'
+const loose = true
+
+module.exports = {
+  presets: [
+    [
+      '@babel/env',
+      {
+        loose,
+        modules: false,
+        exclude: ['@babel/plugin-transform-regenerator'],
+      },
+    ],
+    '@babel/preset-typescript',
+    '@babel/react',
+  ],
+  plugins: [
+    [
+      'const-enum',
+      {
+        transform: 'constObject',
+      },
+    ],
+    'babel-plugin-transform-async-to-promises',
+    cjs && ['@babel/transform-modules-commonjs', { loose }],
+    [
+      '@babel/transform-runtime',
+      {
+        useESModules: !cjs,
+        version: require('./package.json').dependencies[
+          '@babel/runtime'
+        ].replace(/^[^0-9]*/, ''),
+      },
+    ],
+  ].filter(Boolean),
+}

.gitignore

@@ -7,6 +7,8 @@ node_modules
 # builds
 build
 dist
+lib
+es
 artifacts
 .rpt2_cache
 coverage

jest.config.js

@@ -1,6 +1,7 @@
 module.exports = {
   collectCoverage: true,
   coverageReporters: ['json', 'lcov', 'text', 'clover', 'text-summary'],
+  testMatch: ['<rootDir>/src/**/*.test.tsx'],
   testPathIgnorePatterns: ['<rootDir>/types/'],
   moduleNameMapper: {
     'react-query': '<rootDir>/src/react/index.ts',

package.json

@@ -10,9 +10,10 @@
     "type": "github",
     "url": "https://github.com/sponsors/tannerlinsley"
   },
-  "main": "index.js",
+  "main": "lib/index.js",
+  "unpkg": "dist/react-query.development.js",
   "types": "types/index.d.ts",
-  "module": "dist/react-query.mjs",
+  "module": "es/index.js",
   "sideEffects": false,
   "scripts": {
     "test": "is-ci \"test:ci\" \"test:dev\"",
@@ -21,8 +22,11 @@
     "test:coverage": "yarn test:ci; open coverage/lcov-report/index.html",
     "test:types": "tsc",
     "test:eslint": "eslint --ext .ts,.tsx ./src",
-    "build": "NODE_ENV=production rollup -c && rollup-plugin-visualizer stats-react.json stats-hydration.json",
-    "build:types": "tsc --project ./tsconfig.types.json && replace 'import type' 'import' ./types -r && replace 'export type' 'export' ./types -r",
+    "build": "yarn build:commonjs && yarn build:es && yarn build:umd",
+    "build:commonjs": "rm -rf ./lib && BABEL_ENV=commonjs babel --extensions .ts,.tsx --ignore ./src/**/*.test.tsx ./src --out-dir lib",
+    "build:es": "rm -rf ./es && babel --extensions .ts,.tsx --ignore ./src/**/*.test.tsx ./src --out-dir es",
+    "build:umd": "rm -rf ./dist && NODE_ENV=production rollup -c && rollup-plugin-visualizer stats-react.json stats-hydration.json",
+    "build:types": "rm -rf ./types && tsc --project ./tsconfig.types.json && replace 'import type' 'import' ./types -r && replace 'export type' 'export' ./types -r",
     "now-build": "yarn && cd www && yarn && yarn build",
     "start": "rollup -c -w",
     "format": "prettier {.,src,src/**,example/src,example/src/**,types}/*.{md,js,jsx,tsx,json} --write",
@@ -40,19 +44,33 @@
   },
   "files": [
     "dist",
+    "lib",
+    "es",
     "types",
     "scripts",
     "hydration.js",
     "hydration.d.ts"
   ],
-  "dependencies": {},
+  "dependencies": {
+    "@babel/runtime": "^7.5.5"
+  },
   "peerDependencies": {
     "react": "^16.8.0"
   },
+  "peerDependenciesMeta": {
+    "react-dom": {
+      "optional": true
+    },
+    "react-native": {
+      "optional": true
+    }
+  },
   "devDependencies": {
-    "@babel/core": "^7.10.2",
-    "@babel/preset-env": "^7.10.2",
-    "@babel/preset-react": "^7.10.1",
+    "@babel/cli": "^7.11.6",
+    "@babel/core": "^7.11.6",
+    "@babel/plugin-transform-runtime": "^7.11.5",
+    "@babel/preset-env": "^7.11.5",
+    "@babel/preset-react": "^7.10.4",
     "@babel/preset-typescript": "^7.10.4",
     "@rollup/plugin-replace": "^2.3.3",
     "@svgr/rollup": "^5.4.0",

rollup.config.js

@@ -22,7 +22,7 @@ const inputSrc = 'src/index.ts'
 const hydrationSrc = 'src/hydration/index.ts'
 
 const extensions = ['.js', '.jsx', '.es6', '.es', '.mjs', '.ts', '.tsx']
-const babelConfig = { extensions }
+const babelConfig = { extensions, runtimeHelpers: true }
 const resolveConfig = { extensions }
 
 export default [