---@meta ---@source mscorlib.dll ---@class System.Runtime.Remoting.Lifetime.ClientSponsor: System.MarshalByRefObject ---@source mscorlib.dll ---@field RenewalTime System.TimeSpan ---@source mscorlib.dll CS.System.Runtime.Remoting.Lifetime.ClientSponsor = {} ---@source mscorlib.dll function CS.System.Runtime.Remoting.Lifetime.ClientSponsor.Close() end ---@source mscorlib.dll ---@return Object function CS.System.Runtime.Remoting.Lifetime.ClientSponsor.InitializeLifetimeService() end ---@source mscorlib.dll ---@param obj System.MarshalByRefObject ---@return Boolean function CS.System.Runtime.Remoting.Lifetime.ClientSponsor.Register(obj) end ---@source mscorlib.dll ---@param lease System.Runtime.Remoting.Lifetime.ILease ---@return TimeSpan function CS.System.Runtime.Remoting.Lifetime.ClientSponsor.Renewal(lease) end ---@source mscorlib.dll ---@param obj System.MarshalByRefObject function CS.System.Runtime.Remoting.Lifetime.ClientSponsor.Unregister(obj) end ---@source mscorlib.dll ---@class System.Runtime.Remoting.Lifetime.ILease ---@source mscorlib.dll ---@field CurrentLeaseTime System.TimeSpan ---@source mscorlib.dll ---@field CurrentState System.Runtime.Remoting.Lifetime.LeaseState ---@source mscorlib.dll ---@field InitialLeaseTime System.TimeSpan ---@source mscorlib.dll ---@field RenewOnCallTime System.TimeSpan ---@source mscorlib.dll ---@field SponsorshipTimeout System.TimeSpan ---@source mscorlib.dll CS.System.Runtime.Remoting.Lifetime.ILease = {} ---@source mscorlib.dll ---@param obj System.Runtime.Remoting.Lifetime.ISponsor function CS.System.Runtime.Remoting.Lifetime.ILease.Register(obj) end ---@source mscorlib.dll ---@param obj System.Runtime.Remoting.Lifetime.ISponsor ---@param renewalTime System.TimeSpan function CS.System.Runtime.Remoting.Lifetime.ILease.Register(obj, renewalTime) end ---@source mscorlib.dll ---@param renewalTime System.TimeSpan ---@return TimeSpan function CS.System.Runtime.Remoting.Lifetime.ILease.Renew(renewalTime) end ---@source mscorlib.dll ---@param obj System.Runtime.Remoting.Lifetime.ISponsor function CS.System.Runtime.Remoting.Lifetime.ILease.Unregister(obj) end ---@source mscorlib.dll ---@class System.Runtime.Remoting.Lifetime.ISponsor ---@source mscorlib.dll CS.System.Runtime.Remoting.Lifetime.ISponsor = {} ---@source mscorlib.dll ---@param lease System.Runtime.Remoting.Lifetime.ILease ---@return TimeSpan function CS.System.Runtime.Remoting.Lifetime.ISponsor.Renewal(lease) end ---@source mscorlib.dll ---@class System.Runtime.Remoting.Lifetime.LeaseState: System.Enum ---@source mscorlib.dll ---@field Active System.Runtime.Remoting.Lifetime.LeaseState ---@source mscorlib.dll ---@field Expired System.Runtime.Remoting.Lifetime.LeaseState ---@source mscorlib.dll ---@field Initial System.Runtime.Remoting.Lifetime.LeaseState ---@source mscorlib.dll ---@field Null System.Runtime.Remoting.Lifetime.LeaseState ---@source mscorlib.dll ---@field Renewing System.Runtime.Remoting.Lifetime.LeaseState ---@source mscorlib.dll CS.System.Runtime.Remoting.Lifetime.LeaseState = {} ---@source ---@param value any ---@return System.Runtime.Remoting.Lifetime.LeaseState function CS.System.Runtime.Remoting.Lifetime.LeaseState:__CastFrom(value) end ---@source mscorlib.dll ---@class System.Runtime.Remoting.Lifetime.LifetimeServices: object ---@source mscorlib.dll ---@field LeaseManagerPollTime System.TimeSpan ---@source mscorlib.dll ---@field LeaseTime System.TimeSpan ---@source mscorlib.dll ---@field RenewOnCallTime System.TimeSpan ---@source mscorlib.dll ---@field SponsorshipTimeout System.TimeSpan ---@source mscorlib.dll CS.System.Runtime.Remoting.Lifetime.LifetimeServices = {}