fix: 🐛 CommonJS compilation target

✅ Closes: #333

Author: lrodrigues-newstore

packages/jest-either/package.json

@@ -28,14 +28,23 @@
   "publishConfig": {
     "access": "public"
   },
-  "module": "lib/index.js",
-  "typings": "lib/index.d.ts",
+  "main": "lib/cjs/index.js",
+  "module": "lib/esm/index.js",
+  "types": "lib/index.d.ts",
+  "exports": {
+    ".": {
+      "import": "./lib/esm/index.js",
+      "require": "./lib/cjs/index.js"
+    }
+  },
   "directories": {
     "lib": "lib",
     "test": "test"
   },
   "scripts": {
-    "build": "tsc",
+    "build": "pnpm build:esm && pnpm build:cjs",
+    "build:cjs": "tsc -p ./tsconfig.cjs.json",
+    "build:esm": "tsc -p ./tsconfig.esm.json",
     "prepublish": "pnpm build"
   },
   "dependencies": {

packages/jest-either/tsconfig.cjs.json

@@ -0,0 +1,17 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "module": "CommonJS",
+    "target": "ES5",
+    "rootDir": "src",
+    "outDir": "lib/cjs"
+  },
+  "include": [
+    "src"
+  ],
+  "references": [
+    {
+      "path": "../is-plain-object/tsconfig.cjs.json"
+    }
+  ]
+}

packages/jest-either/tsconfig.esm.json

@@ -0,0 +1,17 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "module": "ESNext",
+    "target": "ESNext",
+    "rootDir": "src",
+    "outDir": "lib/esm"
+  },
+  "include": [
+    "src"
+  ],
+  "references": [
+    {
+      "path": "../is-plain-object/tsconfig.esm.json"
+    }
+  ]
+}

packages/jest-either/tsconfig.json

@@ -1,12 +1,16 @@
 {
   "extends": "../../tsconfig.json",
   "compilerOptions": {
-    "module": "ES2020",
-    "target": "esnext",
-    "rootDir": "src",
-    "outDir": "lib"
+    "checkJs": false,
+    "rootDir": ".",
+    "downlevelIteration": true
   },
-  "include": ["src"],
-  "exclude": ["lib"],
-  "references": [{ "path": "../is-plain-object/tsconfig.esm.json" }]
+  "exclude": [
+    "lib"
+  ],
+  "references": [
+    {
+      "path": "../is-plain-object"
+    }
+  ]
 }