subscribeToKlines method
Subscribe to the KLines channel. A list of valid interval
values string
is at: https://bybit-exchange.github.io/docs/inverse/#t-websocketklinev2
Implementation
void subscribeToKlines({required String symbol, required String interval}) {
log.i('Subscribe to KLines with symbol: ' +
symbol +
' and interval: ' +
interval);
websocket.subscribeTo(topic: 'klineV2', symbol: symbol, filter: interval);
}