d.js issue and commonjs module in tsconfig for esm dual support

Author: davidgamero

modules/openapi-generator/src/main/resources/typescript/package.mustache

@@ -24,13 +24,11 @@
   {{/supportsES6}}
   "exports": {
     ".": {
-      {{#supportsES6}}
       "import": "./dist/index.js",
-      {{/supportsES6}}
       {{^supportsES6}}
       "require": "./dist/index.js",
       {{/supportsES6}}
-      "types": "./dist/index.d.js"
+      "types": "./dist/index.d.ts"
     }
   },
   "files": [

modules/openapi-generator/src/main/resources/typescript/tsconfig.mustache

@@ -8,6 +8,7 @@
     {{/supportsES6}}
     {{^supportsES6}}
     "target": "es5",
+    "module": "commonjs",
     {{/supportsES6}}
     "moduleResolution": "node",
     "declaration": true,