Fix(package.json) add types to exports and remove redundant entry point fields (#244)

* fix(package.json): add types to exports and remove redundant entry point fields
* fixes #242

Author: CaarLo1337

package.json

@@ -3,11 +3,9 @@
   "version": "11.1.0",
   "description": "The JavaScript Content API Library a.k.a. Content API is an interface handling data coming from the FirstSpirit CaaS and the Navigation Service.",
   "keywords": [],
-  "main": "dist/fsxa-api.cjs.js",
-  "module": "dist/fsxa-api.es5.js",
-  "types": "dist/types",
   "exports": {
     ".": {
+      "types": "./dist/types/index.d.ts",
       "import": "./dist/fsxa-api.es5.js",
       "require": "./dist/fsxa-api.cjs.js"
     }

proxy/package.json

@@ -2,9 +2,6 @@
   "name": "fsxa-proxy-api",
   "version": "11.1.0",
   "description": "This package represents the proxy version of the JavaScript Content API Library, running on the client side.",
-  "main": "dist/fsxa-proxy-api.cjs.js",
-  "module": "dist/fsxa-proxy-api.es5.js",
-  "types": "dist/types",
   "author": "Justin Wiegmann <justin.wiegmann@crownpeak.com>",
   "contributors": [
     "Nicolai McAlley <nicolai.mcalley@crownpeak.com>"
@@ -15,6 +12,7 @@
   ],
   "exports": {
     ".": {
+      "types": "./dist/types/index.d.ts",
       "import": "./dist/fsxa-proxy-api.es5.js",
       "require": "./dist/fsxa-proxy-api.cjs.js"
     }