refactor!: finish parser migration

Finally! :)

This removes all code related to the old parser.

#65

lib/parser/classes/ThumbnailOverlayToggleButton.js

@@ -0,0 +1,26 @@
+'use strict';
+
+const NavigationEndpoint = require('./NavigationEndpoint');
+
+class ThumbnailOverlayToggleButton {
+  type = 'ThumbnailOverlayToggleButton';
+
+  constructor(data) {
+    this.is_toggled = data.isToggled || null;
+
+    this.icon_type = {
+      toggled: data.toggledIcon.iconType,
+      untoggled: data.untoggledIcon.iconType
+    };
+
+    this.tooltip = {
+      toggled: data.toggledTooltip,
+      untoggled: data.untoggledTooltip
+    };
+
+    this.toggled_endpoint = new NavigationEndpoint(data.toggledServiceEndpoint);
+    this.untoggled_endpoint = new NavigationEndpoint(data.untoggledServiceEndpoint);
+  }
+}
+
+module.exports = ThumbnailOverlayToggleButton;