connectableCreates an observable that multicasts once connect() is called on it. function connectable<T>(source: ObservableInput<T>, config?: ConnectableConfig<T>): Connectable<T>;§connectable<T>(source: ObservableInput<T>, config?: ConnectableConfig<T>): Connectable<T>[src]§Type Parameters§T[src]§Parameters§source: ObservableInput<T>[src]The observable source to make connectable. §config?: ConnectableConfig<T> optional[src]The configuration object for connectable. §Return Type§Connectable<T>[src]A "connectable" observable, that has a connect() method, that you must call to connect the source to all consumers through the subject provided as the connector.