feat(build): output and add types to package

package.json

@@ -2,7 +2,8 @@
   "name": "react-confetti",
   "version": "2.4.1",
   "description": "React component to draw confetti for your party.",
-  "main": "index.js",
+  "main": "dist/react-confetti.min.js",
+  "types": "dist/types/ReactConfetti.d.ts",
   "repository": {
     "type": "git",
     "url": "https://github.com/alampros/react-confetti.git"
@@ -26,7 +27,8 @@
     "index.js"
   ],
   "scripts": {
-    "build": "rollup -c",
+    "build": "tsc && rollup -c",
+    "prebuild": "yarn clean",
     "develop": "rollup -c -w",
     "test": "tsc; yarn run lint",
     "clean": "git clean -xfd dist/",

tsconfig.json

@@ -1,12 +1,13 @@
 {
   "compilerOptions": {
     "target": "esnext",
+    "module": "commonjs",
     "moduleResolution": "node",
-    "allowJs": true,
+    "declaration": true,
+    "declarationDir": "dist/types",
     "jsx": "preserve",
-    "noEmit": true,
+    "emitDeclarationOnly": true,
     "strict": true,
-    "isolatedModules": true,
     "esModuleInterop": true
   },
   "include": [