using System;
using System.Runtime.InteropServices;
using Cpp2IlInjected;

namespace System.Security.Permissions
{
	/// <summary>Specifies the base attribute class for declarative security from which <see cref="T:System.Security.Permissions.CodeAccessSecurityAttribute" /> is derived.</summary>
	// Token: 0x020003D1 RID: 977
	[Token(Token = "0x20003D1")]
	[Obsolete]
	[Obsolete("CAS support is not available with Silverlight applications.")]
	[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method)]
	[ComVisible(true)]
	[Serializable]
	public abstract class SecurityAttribute : Attribute
	{
	}
}