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

namespace System.Collections
{
	/// <summary>Supplies a hash code for an object, using a custom hash function.</summary>
	// Token: 0x020005DB RID: 1499
	[Token(Token = "0x20005DB")]
	[Obsolete]
	[ComVisible(true)]
	[Obsolete("Please use IEqualityComparer instead.")]
	public interface IHashCodeProvider
	{
		/// <summary>Returns a hash code for the specified object.</summary>
		/// <param name="obj">The <see cref="T:System.Object" /> for which a hash code is to be returned.</param>
		/// <returns>A hash code for the specified object.</returns>
		/// <exception cref="T:System.ArgumentNullException">The type of <paramref name="obj" /> is a reference type and <paramref name="obj" /> is <see langword="null" />.</exception>
		// Token: 0x06002E92 RID: 11922
		[Token(Token = "0x6002E92")]
		[Address(Slot = "0")]
		int GetHashCode(object obj);
	}
}