namespace System.Reflection.Metadata { public struct InterfaceImplementationHandle : IEquatable<InterfaceImplementationHandle> { public bool IsNil { get; } public static implicit operator Handle(InterfaceImplementationHandle handle); public static implicit operator EntityHandle(InterfaceImplementationHandle handle); public static explicit operator InterfaceImplementationHandle(Handle handle); public static explicit operator InterfaceImplementationHandle(EntityHandle handle); public static bool operator ==(InterfaceImplementationHandle left, InterfaceImplementationHandle right); public bool Equals(InterfaceImplementationHandle other); public static bool operator !=(InterfaceImplementationHandle left, InterfaceImplementationHandle right); } }