toJson method
Implementation
@override
Map<String, dynamic> toJson([dynamic extra]) {
return {
"@type": CONSTRUCTOR,
"can_join_groups": canJoinGroups,
"can_read_all_group_messages": canReadAllGroupMessages,
"is_inline": isInline,
"inline_query_placeholder": inlineQueryPlaceholder,
"need_location": needLocation,
};
}