sendReactionToMessage method
Emoji list: https://unicode.org/emoji/charts/full-emoji-list.html
To remove reaction, set emoji
to null
Implementation
Future sendReactionToMessage({
required MessageId messageId,
String? emoji,
}) async {
String? serialized = messageId.serialized;
return await wpClient.evaluateJs(
'''WPP.chat.sendReactionToMessage(${serialized.jsParse}, ${emoji != null ? emoji.jsParse : false});''',
methodName: "sendReactionToMessage",
);
}