register method
Implementation
String register(
ChatKeyboardOnKeyboardHeightChange onKeyboardHeightChange,
) {
final id = _uniqueId();
pageIdMap[id] = onKeyboardHeightChange;
return id;
}
String register(
ChatKeyboardOnKeyboardHeightChange onKeyboardHeightChange,
) {
final id = _uniqueId();
pageIdMap[id] = onKeyboardHeightChange;
return id;
}