public static Pusher?GetPusher(string label)
{
return(GetProvider(label) switch
{
PushProvider pp => pp.SetValue,
_ => null
});
public static Pusher RegisterPush(string label, Formatter formatter, IComparable order)
{
var pp = new PushProvider(label, formatter, order);
Register(pp);
return(pp.SetValue);
}
