save before flutter upgrade

lib/functions/tokens.dart

@@ -0,0 +1,20 @@
+import 'dart:convert';
+import 'dart:developer';
+
+import 'package:dart_jsonwebtoken/dart_jsonwebtoken.dart';
+import 'package:nethive_neo/models/models.dart';
+
+Token? parseToken(String token) {
+  try {
+    // Verify a token
+    final jwt = JWT.verify(token, SecretKey('secret'));
+    return Token.fromJson(json.encode(jwt.payload), token);
+  } on JWTExpiredException {
+    log('JWT expirada');
+  } on JWTException catch (ex) {
+    log('Error en checkToken - $ex');
+  } on Exception {
+    return null;
+  }
+  return null;
+}