Change end event behavior (readers field is updated before the edn event is emitted)

Add types field to package.json

lib/pcsclite.js

@@ -67,8 +67,8 @@ module.exports = function () {
 
 				r.on('_end', function () {
 					r.removeAllListeners('status');
-					r.emit('end');
 					delete readers[name];
+					r.emit('end');
 				});
 
 				readers[name] = r;

package.json

@@ -29,6 +29,7 @@
     }
   ],
   "main": "lib/pcsclite.js",
+  "types": "index.d.ts",
   "directories": {
     "test": "test"
   },