protected virtual bool DisconnectCore(Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost circuitHost, string connectionId)
 {
     throw null;
 }
 public void RegisterDisconnectedCircuit(Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost circuitHost)
 {
 }
 public virtual System.Threading.Tasks.Task DisconnectAsync(Microsoft.AspNetCore.Components.Server.Circuits.CircuitHost circuitHost, string connectionId)
 {
     throw null;
 }