<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="10.0.11" />

Microsoft.Extensions.Caching.Memory.PostEvictionDelegate

public sealed delegate PostEvictionDelegate : MulticastDelegate
Represents the callback method that gets called when a cache entry expires.
public PostEvictionDelegate(object object, IntPtr method)

public virtual IAsyncResult BeginInvoke(object key, object value, EvictionReason reason, object state, AsyncCallback callback, object object)

public virtual void EndInvoke(IAsyncResult result)

public virtual void Invoke(object key, object value, EvictionReason reason, object state)