🐛 Fix build by emitting types and add package exports

Signed-off-by: Ferdinand Thiessen <[email protected]>

Author: susnux

jest.config.mjs renamed to jest.config.js

@@ -20,13 +20,18 @@
     "README.md",
     "CHANGELOG.md"
   ],
+  "type": "module",
+  "main": "dist/index.cjs",
+  "types": "./dist/index.d.ts",
   "exports": {
-    "import": "./dist/index.mjs",
-    "require": "./dist/index.js"
+    ".": {
+      "import": "./dist/index.es.mjs",
+      "require": "./dist/index.cjs",
+      "types": "./dist/index.d.ts"
+    }
   },
-  "types": "./dist/index.d.ts",
   "scripts": {
-    "build": "rollup -c rollup.config.mjs",
+    "build": "rm -v dist/* && rollup -c rollup.config.js",
     "check-types": "tsc --noEmit",
     "format": "prettier --write src '*.{js,mjs,cjs}'",
     "lint": "prettier --check src '*.{js,mjs,cjs}'",

package.json

@@ -18,17 +18,17 @@ const external = [
 const config = (input, output) => ({
 	input,
 	external,
-	plugins: [typescript()],
+	plugins: [typescript({ declaration: output.format === "esm" })],
 	output: [output],
 })
 
 export default [
 	config("./src/index.ts", {
-		file: "dist/index.mjs",
+		file: "dist/index.es.mjs",
 		format: "esm",
 	}),
 	config("./src/index.ts", {
-		file: "dist/index.js",
+		file: "dist/index.cjs",
 		format: "cjs",
 	}),
 ]

rollup.config.mjs renamed to rollup.config.js

@@ -2,6 +2,7 @@
 	"$schema": "https://json.schemastore.org/tsconfig",
 	"compilerOptions": {
 		"outDir": "./dist",
+		"declaration": true,
 		"esModuleInterop": true,
 		"moduleResolution": "node",
 		// Node 16