refactor!: finish parser migration

Finally! :)

This removes all code related to the old parser.

#65

lib/parser/classes/PlayerErrorMessage.js

@@ -0,0 +1,19 @@
+'use strict';
+
+const Parser = require('..');
+const Text = require('./Text');
+const Thumbnail = require('./Thumbnail');
+
+class PlayerErrorMessage {
+  type = 'PlayerErrorMessage';
+
+  constructor(data) {
+    this.subreason = new Text(data.subreason);
+    this.reason = new Text(data.reason);
+    this.proceed_button = Parser.parse(data.proceedButton);
+    this.thumbnails = Thumbnail.fromResponse(data.thumbnail);
+    this.icon_type = data.icon.iconType;
+  }
+}
+
+module.exports = PlayerErrorMessage;