refactor: rewrite Live Chat logic (#85)

* dev: start LiveChat refactor

* dev: implement simple module system to separate classes

+ add a few Live Chat actions

* dev: add fundamental Live Chat classes

* chore: update type declarations

* feat: finalize Live Chat

Now supporting almost all kinds of messages! Next up: add a ability to send messages.

* chore: update type declarations

* chore: update contributors list

* feat(livechat): add `sendMessage()` method

* chore: remove unneeded files

* style: format code

* chore: remove outdated examples

* chore: update tests

* chore: remove trailing spaces

* chore: remove trailing spaces x2

lib/parser/contents/classes/livechat/ShowLiveChatTooltipCommand.js

@@ -0,0 +1,13 @@
+'use strict';
+
+const Parser = require('../..');
+
+class ShowLiveChatTooltipCommand {
+  type = 'ShowLiveChatTooltipCommand';
+  
+  constructor(data) {
+    this.tooltip = Parser.parse(data.tooltip);
+  }
+}
+
+module.exports = ShowLiveChatTooltipCommand;