[PATCH proxmox_dart_api_client 1/1] fix: cleanup: dart analysis issues found by dart linter

[Shan Shaji <s.shaji@proxmox.com>]

The library name is not necessary anymore [0]. Removed the same
and updated the doc comments. Additionaly, added explicit types
for variables as suggested by the dart linter (lints) [1][2].

[0] - https://dart.dev/tools/linter-rules/unnecessary_library_name
[1] - https://dart.dev/tools/linter-rules/prefer_typing_uninitialized_variables
[2] - https://dart.dev/tools/linter-rules/strict_top_level_inference

Signed-off-by: Shan Shaji <s.shaji@proxmox.com>
---
 lib/proxmox_dart_api_client.dart |  6 ++----
 lib/src/extentions.dart          |  3 ++-
 test/test.dart                   | 10 ++++------
 3 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/lib/proxmox_dart_api_client.dart b/lib/proxmox_dart_api_client.dart
index 9eaa257..20d76dd 100644
--- a/lib/proxmox_dart_api_client.dart
+++ b/lib/proxmox_dart_api_client.dart
@@ -1,7 +1,5 @@
-/// Support for doing something awesome.
-///
-/// More dartdocs go here.
-library proxmox_dart_api_client;
+/// Proxmox Dart API client.
+library;
 
 export 'src/client.dart';
 export 'src/authenticate.dart';
diff --git a/lib/src/extentions.dart b/lib/src/extentions.dart
index 8b73683..2dd9352 100644
--- a/lib/src/extentions.dart
+++ b/lib/src/extentions.dart
@@ -10,7 +10,8 @@ extension ResponseValidation on http.Response {
     if (reasonPhrase != null) {
       message = '$statusCode: $reasonPhrase';
     }
-    var decodedErrors;
+
+    dynamic decodedErrors;
 
     if (extensive) {
       try {
diff --git a/test/test.dart b/test/test.dart
index 5261f7e..23368a2 100644
--- a/test/test.dart
+++ b/test/test.dart
@@ -3,7 +3,7 @@ import 'package:http/http.dart' as http;
 import 'package:proxmox_dart_api_client/src/handle_ticket_response.dart';
 import 'package:test/test.dart';
 
-Matcher throwsProxmoxApiException(message, statusCode) =>
+Matcher throwsProxmoxApiException(String message, int statusCode) =>
     throwsA(isA<ProxmoxApiException>()
         .having((e) => e.message, 'message ', message)
         .having((e) => e.statusCode, 'http status code', statusCode));
@@ -20,16 +20,14 @@ void main() {
 
     test('fail >= 400', () {
       var response = http.Response('', 400);
-      expect(
-          () => response.validate(false),
-          throwsProxmoxApiException(
-              'Request failed with status 400', equals(400)));
+      expect(() => response.validate(false),
+          throwsProxmoxApiException('Request failed with status 400', 400));
     });
 
     test('fail >= 400 with reason phrase', () {
       var response = http.Response('', 400, reasonPhrase: 'this did not work');
       expect(() => response.validate(false),
-          throwsProxmoxApiException('400: this did not work', equals(400)));
+          throwsProxmoxApiException('400: this did not work', 400));
     });
 
     test('valid credentials extraction', () {
-- 
2.47.3