ReadyToken
                
                
Holds onto a singleton IDisposable indicating a ready state.
            
                 
                
using System.
Runtime.
CompilerServices;
namespace System.
Reactive
{
    
internal static class ReadyToken
    {
        
private sealed class ReadyDisposable : 
IDisposable
        {
            
public void Dispose()
            {
            }
        }
        [
System.
Runtime.
CompilerServices.
Nullable(
1)]
        
internal static readonly IDisposable Ready = 
new ReadyDisposable();
    }
}