using System;
using System.Collections;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Collections
{
	// Token: 0x02001A3B RID: 6715
	[Token(Token = "0x2001A3B")]
	public interface ISet : ICollection, IEnumerable
	{
		// Token: 0x06009DD9 RID: 40409
		[Token(Token = "0x6009DD9")]
		[Address(Slot = "0")]
		void Add(object o);

		// Token: 0x06009DDA RID: 40410
		[Token(Token = "0x6009DDA")]
		[Address(Slot = "1")]
		void AddAll(IEnumerable e);

		// Token: 0x06009DDB RID: 40411
		[Token(Token = "0x6009DDB")]
		[Address(Slot = "2")]
		void Clear();

		// Token: 0x06009DDC RID: 40412
		[Token(Token = "0x6009DDC")]
		[Address(Slot = "3")]
		bool Contains(object o);

		// Token: 0x1700191F RID: 6431
		// (get) Token: 0x06009DDD RID: 40413
		[Token(Token = "0x1700191F")]
		bool IsEmpty
		{
			[Token(Token = "0x6009DDD")]
			[Address(Slot = "4")]
			get;
		}

		// Token: 0x17001920 RID: 6432
		// (get) Token: 0x06009DDE RID: 40414
		[Token(Token = "0x17001920")]
		bool IsFixedSize
		{
			[Token(Token = "0x6009DDE")]
			[Address(Slot = "5")]
			get;
		}

		// Token: 0x17001921 RID: 6433
		// (get) Token: 0x06009DDF RID: 40415
		[Token(Token = "0x17001921")]
		bool IsReadOnly
		{
			[Token(Token = "0x6009DDF")]
			[Address(Slot = "6")]
			get;
		}

		// Token: 0x06009DE0 RID: 40416
		[Token(Token = "0x6009DE0")]
		[Address(Slot = "7")]
		void Remove(object o);

		// Token: 0x06009DE1 RID: 40417
		[Token(Token = "0x6009DE1")]
		[Address(Slot = "8")]
		void RemoveAll(IEnumerable e);
	}
}