Added seperate support for cjs and mjs

package.json

@@ -1,12 +1,13 @@
 {
     "name": "json-obj-diff",
-    "version": "1.1.0",
+    "version": "1.2.0",
     "description": "A tiny library to find difference between two json objects",
     "main": "index.js",
     "types": "index.d.ts",
+    "type": "module",
     "scripts": {
         "test": "npm run build && ts-node ./test/index.js",
-        "build": "tsc",
+        "build": "tsc -p tsconfig.cjs.json && mv dist/index.js dist/index.cjs && tsc -p tsconfig.json",
         "package": "rm -rf dist && npm run build && rm -rf package && cp -r dist package && cp package.json README.md LICENSE.md package/"
     },
     "repository": {
@@ -32,7 +33,10 @@
     },
     "exports": {
         "./package.json": "./package.json",
-        ".": "./index.js",
+        ".": {
+            "require": "./index.cjs",
+            "import": "./index.js"
+        },
         "./index.d.ts": "./index.d.ts"
     }
 }

tsconfig.base.json

@@ -0,0 +1,14 @@
+{
+    "compilerOptions": {
+        "moduleResolution": "node",
+        "esModuleInterop": true,
+        "noImplicitAny": false,
+        "sourceMap": false,
+        "outDir": "dist",
+        "declaration": true,
+        "allowSyntheticDefaultImports": true,
+    },
+    "include": [
+        "src/**/*"
+    ],
+}

tsconfig.cjs.json

@@ -0,0 +1,7 @@
+{
+    "extends": "./tsconfig.base.json",
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "esnext"
+    },
+}

tsconfig.json

@@ -1,21 +1,7 @@
 {
+    "extends": "./tsconfig.base.json",
     "compilerOptions": {
-        "moduleResolution": "node",
-        "module": "es2020",
-        "target": "es2019",
-        "esModuleInterop": true,
-        "noImplicitAny": false,
-        "sourceMap": false,
-        "outDir": "dist",
-        "declaration": true,
-        "allowSyntheticDefaultImports": true,
+        "module": "esnext",
+        "target": "esnext"
     },
-    "include": [
-        "src/**/*"
-    ],
-    "ts-node": {
-        "compilerOptions": {
-            "module": "CommonJS"
-        }
-    }
 }