using System;
using System.Diagnostics;
using Cpp2IlInjected;

namespace System.Collections.Generic
{
	/// <summary>Represents a variable size last-in-first-out (LIFO) collection of instances of the same specified type.</summary>
	/// <typeparam name="T">Specifies the type of elements in the stack.</typeparam>
	// Token: 0x0200036A RID: 874
	[Token(Token = "0x200036A")]
	[DebuggerDisplay("Count = {Count}")]
	[DebuggerTypeProxy(typeof(StackDebugView<>))]
	[Serializable]
	public class Stack<T> : IEnumerable<T>, IEnumerable, ICollection, IReadOnlyCollection<T>
	{
		/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Stack`1" /> class that is empty and has the default initial capacity.</summary>
		// Token: 0x06001758 RID: 5976 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6001758")]
		[Address(RVA = "0x2F00540", Offset = "0x2EFF540", VA = "0x182F00540")]
		public Stack()
		{
		}

		/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Stack`1" /> class that is empty and has the specified initial capacity or the default initial capacity, whichever is greater.</summary>
		/// <param name="capacity">The initial number of elements that the <see cref="T:System.Collections.Generic.Stack`1" /> can contain.</param>
		/// <exception cref="T:System.ArgumentOutOfRangeException">
		///   <paramref name="capacity" /> is less than zero.</exception>
		// Token: 0x06001759 RID: 5977 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6001759")]
		[Address(RVA = "0x35D0BF0", Offset = "0x35CFBF0", VA = "0x1835D0BF0")]
		public Stack(int capacity)
		{
		}

		/// <summary>Initializes a new instance of the <see cref="T:System.Collections.Generic.Stack`1" /> class that contains elements copied from the specified collection and has sufficient capacity to accommodate the number of elements copied.</summary>
		/// <param name="collection">The collection to copy elements from.</param>
		/// <exception cref="T:System.ArgumentNullException">
		///   <paramref name="collection" /> is <see langword="null" />.</exception>
		// Token: 0x0600175A RID: 5978 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600175A")]
		[Address(RVA = "0x35D0D90", Offset = "0x35CFD90", VA = "0x1835D0D90")]
		public Stack(IEnumerable<T> collection)
		{
		}

		/// <summary>Gets the number of elements contained in the <see cref="T:System.Collections.Generic.Stack`1" />.</summary>
		/// <returns>The number of elements contained in the <see cref="T:System.Collections.Generic.Stack`1" />.</returns>
		// Token: 0x170004F3 RID: 1267
		// (get) Token: 0x0600175B RID: 5979 RVA: 0x0000A500 File Offset: 0x00008700
		[Token(Token = "0x170004F3")]
		public int Count
		{
			[Token(Token = "0x600175B")]
			[Address(RVA = "0x411540", Offset = "0x410540", VA = "0x180411540", Slot = "10")]
			get
			{
				return 0;
			}
		}

		/// <summary>Gets a value indicating whether access to the <see cref="T:System.Collections.ICollection" /> is synchronized (thread safe).</summary>
		/// <returns>
		///   <see langword="true" /> if access to the <see cref="T:System.Collections.ICollection" /> is synchronized (thread safe); otherwise, <see langword="false" />.  In the default implementation of <see cref="T:System.Collections.Generic.Stack`1" />, this property always returns <see langword="false" />.</returns>
		// Token: 0x170004F4 RID: 1268
		// (get) Token: 0x0600175C RID: 5980 RVA: 0x0000A518 File Offset: 0x00008718
		[Token(Token = "0x170004F4")]
		bool ICollection.IsSynchronized
		{
			[Token(Token = "0x600175C")]
			[Address(RVA = "0x424690", Offset = "0x423690", VA = "0x180424690", Slot = "9")]
			get
			{
				return default(bool);
			}
		}

		/// <summary>Gets an object that can be used to synchronize access to the <see cref="T:System.Collections.ICollection" />.</summary>
		/// <returns>An object that can be used to synchronize access to the <see cref="T:System.Collections.ICollection" />.  In the default implementation of <see cref="T:System.Collections.Generic.Stack`1" />, this property always returns the current instance.</returns>
		// Token: 0x170004F5 RID: 1269
		// (get) Token: 0x0600175D RID: 5981 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x170004F5")]
		object ICollection.SyncRoot
		{
			[Token(Token = "0x600175D")]
			[Address(RVA = "0x35D0250", Offset = "0x35CF250", VA = "0x1835D0250", Slot = "8")]
			get
			{
				return null;
			}
		}

		/// <summary>Removes all objects from the <see cref="T:System.Collections.Generic.Stack`1" />.</summary>
		// Token: 0x0600175E RID: 5982 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600175E")]
		[Address(RVA = "0x2C47720", Offset = "0x2C46720", VA = "0x182C47720")]
		public void Clear()
		{
		}

		/// <summary>Determines whether an element is in the <see cref="T:System.Collections.Generic.Stack`1" />.</summary>
		/// <param name="item">The object to locate in the <see cref="T:System.Collections.Generic.Stack`1" />. The value can be <see langword="null" /> for reference types.</param>
		/// <returns>
		///   <see langword="true" /> if <paramref name="item" /> is found in the <see cref="T:System.Collections.Generic.Stack`1" />; otherwise, <see langword="false" />.</returns>
		// Token: 0x0600175F RID: 5983 RVA: 0x0000A530 File Offset: 0x00008730
		[Token(Token = "0x600175F")]
		[Address(RVA = "0x35CDAC0", Offset = "0x35CCAC0", VA = "0x1835CDAC0")]
		public bool Contains(T item)
		{
			return default(bool);
		}

		/// <summary>Copies the elements of the <see cref="T:System.Collections.ICollection" /> to an <see cref="T:System.Array" />, starting at a particular <see cref="T:System.Array" /> index.</summary>
		/// <param name="array">The one-dimensional <see cref="T:System.Array" /> that is the destination of the elements copied from <see cref="T:System.Collections.ICollection" />. The <see cref="T:System.Array" /> must have zero-based indexing.</param>
		/// <param name="arrayIndex">The zero-based index in <paramref name="array" /> at which copying begins.</param>
		/// <exception cref="T:System.ArgumentNullException">
		///   <paramref name="array" /> is <see langword="null" />.</exception>
		/// <exception cref="T:System.ArgumentOutOfRangeException">
		///   <paramref name="arrayIndex" /> is less than zero.</exception>
		/// <exception cref="T:System.ArgumentException">
		///   <paramref name="array" /> is multidimensional.  
		/// -or-  
		/// <paramref name="array" /> does not have zero-based indexing.  
		/// -or-  
		/// The number of elements in the source <see cref="T:System.Collections.ICollection" /> is greater than the available space from <paramref name="arrayIndex" /> to the end of the destination <paramref name="array" />.  
		/// -or-  
		/// The type of the source <see cref="T:System.Collections.ICollection" /> cannot be cast automatically to the type of the destination <paramref name="array" />.</exception>
		// Token: 0x06001760 RID: 5984 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6001760")]
		[Address(RVA = "0x35CFC80", Offset = "0x35CEC80", VA = "0x1835CFC80", Slot = "6")]
		void ICollection.CopyTo(Array array, int arrayIndex)
		{
		}

		/// <summary>Returns an enumerator for the <see cref="T:System.Collections.Generic.Stack`1" />.</summary>
		/// <returns>An <see cref="T:System.Collections.Generic.Stack`1.Enumerator" /> for the <see cref="T:System.Collections.Generic.Stack`1" />.</returns>
		// Token: 0x06001761 RID: 5985 RVA: 0x0000A548 File Offset: 0x00008748
		[Token(Token = "0x6001761")]
		[Address(RVA = "0x35CDB70", Offset = "0x35CCB70", VA = "0x1835CDB70")]
		public Stack<T>.Enumerator GetEnumerator()
		{
			return default(Stack<T>.Enumerator);
		}

		// Token: 0x06001762 RID: 5986 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6001762")]
		[Address(RVA = "0x35CE780", Offset = "0x35CD780", VA = "0x1835CE780", Slot = "4")]
		IEnumerator<T> IEnumerable<T>.GetEnumerator()
		{
			return null;
		}

		/// <summary>Returns an enumerator that iterates through a collection.</summary>
		/// <returns>An <see cref="T:System.Collections.IEnumerator" /> that can be used to iterate through the collection.</returns>
		// Token: 0x06001763 RID: 5987 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6001763")]
		[Address(RVA = "0x35CE780", Offset = "0x35CD780", VA = "0x1835CE780", Slot = "5")]
		IEnumerator IEnumerable.GetEnumerator()
		{
			return null;
		}

		/// <summary>Returns the object at the top of the <see cref="T:System.Collections.Generic.Stack`1" /> without removing it.</summary>
		/// <returns>The object at the top of the <see cref="T:System.Collections.Generic.Stack`1" />.</returns>
		/// <exception cref="T:System.InvalidOperationException">The <see cref="T:System.Collections.Generic.Stack`1" /> is empty.</exception>
		// Token: 0x06001764 RID: 5988 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6001764")]
		[Address(RVA = "0x35CDED0", Offset = "0x35CCED0", VA = "0x1835CDED0")]
		public T Peek()
		{
			return null;
		}

		/// <summary>Removes and returns the object at the top of the <see cref="T:System.Collections.Generic.Stack`1" />.</summary>
		/// <returns>The object removed from the top of the <see cref="T:System.Collections.Generic.Stack`1" />.</returns>
		/// <exception cref="T:System.InvalidOperationException">The <see cref="T:System.Collections.Generic.Stack`1" /> is empty.</exception>
		// Token: 0x06001765 RID: 5989 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6001765")]
		[Address(RVA = "0x35CE2A0", Offset = "0x35CD2A0", VA = "0x1835CE2A0")]
		public T Pop()
		{
			return null;
		}

		/// <summary>Inserts an object at the top of the <see cref="T:System.Collections.Generic.Stack`1" />.</summary>
		/// <param name="item">The object to push onto the <see cref="T:System.Collections.Generic.Stack`1" />. The value can be <see langword="null" /> for reference types.</param>
		// Token: 0x06001766 RID: 5990 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6001766")]
		[Address(RVA = "0x35CE620", Offset = "0x35CD620", VA = "0x1835CE620")]
		public void Push(T item)
		{
		}

		// Token: 0x06001767 RID: 5991 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6001767")]
		[Address(RVA = "0x35D0320", Offset = "0x35CF320", VA = "0x1835D0320")]
		private void ThrowForEmptyStack()
		{
		}

		// Token: 0x04000EB4 RID: 3764
		[FieldOffset(Offset = "0x0")]
		[Token(Token = "0x4000EB4")]
		private T[] _array;

		// Token: 0x04000EB5 RID: 3765
		[FieldOffset(Offset = "0x0")]
		[Token(Token = "0x4000EB5")]
		private int _size;

		// Token: 0x04000EB6 RID: 3766
		[FieldOffset(Offset = "0x0")]
		[Token(Token = "0x4000EB6")]
		private int _version;

		// Token: 0x04000EB7 RID: 3767
		[FieldOffset(Offset = "0x0")]
		[Token(Token = "0x4000EB7")]
		[NonSerialized]
		private object _syncRoot;

		// Token: 0x04000EB8 RID: 3768
		[Token(Token = "0x4000EB8")]
		private const int DefaultCapacity = 4;

		/// <summary>Enumerates the elements of a <see cref="T:System.Collections.Generic.Stack`1" />.</summary>
		/// <typeparam name="T" />
		// Token: 0x0200036B RID: 875
		[Token(Token = "0x200036B")]
		[Serializable]
		public struct Enumerator : IEnumerator<T>, IDisposable, IEnumerator
		{
			// Token: 0x06001768 RID: 5992 RVA: 0x00002053 File Offset: 0x00000253
			[Token(Token = "0x6001768")]
			[Address(RVA = "0x35C3510", Offset = "0x35C2510", VA = "0x1835C3510")]
			internal Enumerator(Stack<T> stack)
			{
			}

			/// <summary>Releases all resources used by the <see cref="T:System.Collections.Generic.Stack`1.Enumerator" />.</summary>
			// Token: 0x06001769 RID: 5993 RVA: 0x00002053 File Offset: 0x00000253
			[Token(Token = "0x6001769")]
			[Address(RVA = "0x35C1A90", Offset = "0x35C0A90", VA = "0x1835C1A90", Slot = "5")]
			public void Dispose()
			{
			}

			/// <summary>Advances the enumerator to the next element of the <see cref="T:System.Collections.Generic.Stack`1" />.</summary>
			/// <returns>
			///   <see langword="true" /> if the enumerator was successfully advanced to the next element; <see langword="false" /> if the enumerator has passed the end of the collection.</returns>
			/// <exception cref="T:System.InvalidOperationException">The collection was modified after the enumerator was created.</exception>
			// Token: 0x0600176A RID: 5994 RVA: 0x0000A560 File Offset: 0x00008760
			[Token(Token = "0x600176A")]
			[Address(RVA = "0x35C2390", Offset = "0x35C1390", VA = "0x1835C2390", Slot = "6")]
			public bool MoveNext()
			{
				return default(bool);
			}

			/// <summary>Gets the element at the current position of the enumerator.</summary>
			/// <returns>The element in the <see cref="T:System.Collections.Generic.Stack`1" /> at the current position of the enumerator.</returns>
			/// <exception cref="T:System.InvalidOperationException">The enumerator is positioned before the first element of the collection or after the last element.</exception>
			// Token: 0x170004F6 RID: 1270
			// (get) Token: 0x0600176B RID: 5995 RVA: 0x00002050 File Offset: 0x00000250
			[Token(Token = "0x170004F6")]
			public T Current
			{
				[Token(Token = "0x600176B")]
				[Address(RVA = "0x35C37C0", Offset = "0x35C27C0", VA = "0x1835C37C0", Slot = "4")]
				get
				{
					return null;
				}
			}

			// Token: 0x0600176C RID: 5996 RVA: 0x00002053 File Offset: 0x00000253
			[Token(Token = "0x600176C")]
			[Address(RVA = "0x35C3400", Offset = "0x35C2400", VA = "0x1835C3400")]
			private void ThrowEnumerationNotStartedOrEnded()
			{
			}

			/// <summary>Gets the element at the current position of the enumerator.</summary>
			/// <returns>The element in the collection at the current position of the enumerator.</returns>
			/// <exception cref="T:System.InvalidOperationException">The enumerator is positioned before the first element of the collection or after the last element.</exception>
			// Token: 0x170004F7 RID: 1271
			// (get) Token: 0x0600176D RID: 5997 RVA: 0x00002050 File Offset: 0x00000250
			[Token(Token = "0x170004F7")]
			object IEnumerator.Current
			{
				[Token(Token = "0x600176D")]
				[Address(RVA = "0x35C2F30", Offset = "0x35C1F30", VA = "0x1835C2F30", Slot = "7")]
				get
				{
					return null;
				}
			}

			/// <summary>Sets the enumerator to its initial position, which is before the first element in the collection. This class cannot be inherited.</summary>
			/// <exception cref="T:System.InvalidOperationException">The collection was modified after the enumerator was created.</exception>
			// Token: 0x0600176E RID: 5998 RVA: 0x00002053 File Offset: 0x00000253
			[Token(Token = "0x600176E")]
			[Address(RVA = "0x35C29D0", Offset = "0x35C19D0", VA = "0x1835C29D0", Slot = "8")]
			void IEnumerator.Reset()
			{
			}

			// Token: 0x04000EB9 RID: 3769
			[FieldOffset(Offset = "0x0")]
			[Token(Token = "0x4000EB9")]
			private readonly Stack<T> _stack;

			// Token: 0x04000EBA RID: 3770
			[FieldOffset(Offset = "0x0")]
			[Token(Token = "0x4000EBA")]
			private readonly int _version;

			// Token: 0x04000EBB RID: 3771
			[FieldOffset(Offset = "0x0")]
			[Token(Token = "0x4000EBB")]
			private int _index;

			// Token: 0x04000EBC RID: 3772
			[FieldOffset(Offset = "0x0")]
			[Token(Token = "0x4000EBC")]
			private T _currentElement;
		}
	}
}