using System;
using System.Collections.ObjectModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using Cpp2IlInjected;

namespace System.Linq.Expressions
{
	/// <summary>Represents a block that contains a sequence of expressions where variables can be defined.</summary>
	// Token: 0x02000074 RID: 116
	[Token(Token = "0x2000074")]
	[DebuggerTypeProxy(typeof(Expression.BlockExpressionProxy))]
	public class BlockExpression : Expression
	{
		/// <summary>Gets the expressions in this block.</summary>
		/// <returns>The read-only collection containing all the expressions in this block.</returns>
		// Token: 0x17000071 RID: 113
		// (get) Token: 0x06000368 RID: 872 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x17000071")]
		public ReadOnlyCollection<Expression> Expressions
		{
			[Token(Token = "0x6000368")]
			[Address(RVA = "0x85E360", Offset = "0x85D360", VA = "0x18085E360")]
			get
			{
				return null;
			}
		}

		/// <summary>Gets the variables defined in this block.</summary>
		/// <returns>The read-only collection containing all the variables defined in this block.</returns>
		// Token: 0x17000072 RID: 114
		// (get) Token: 0x06000369 RID: 873 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x17000072")]
		public ReadOnlyCollection<ParameterExpression> Variables
		{
			[Token(Token = "0x6000369")]
			[Address(RVA = "0x85E3F0", Offset = "0x85D3F0", VA = "0x18085E3F0")]
			get
			{
				return null;
			}
		}

		// Token: 0x0600036A RID: 874 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600036A")]
		[Address(RVA = "0x85E2C0", Offset = "0x85D2C0", VA = "0x18085E2C0")]
		internal BlockExpression()
		{
		}

		/// <summary>Dispatches to the specific visit method for this node type. For example, <see cref="T:System.Linq.Expressions.MethodCallExpression" /> calls the <see cref="M:System.Linq.Expressions.ExpressionVisitor.VisitMethodCall(System.Linq.Expressions.MethodCallExpression)" />.</summary>
		/// <param name="visitor">The visitor to visit this node with.</param>
		/// <returns>The result of visiting this node.</returns>
		// Token: 0x0600036B RID: 875 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x600036B")]
		[Address(RVA = "0x85E020", Offset = "0x85D020", VA = "0x18085E020", Slot = "9")]
		protected internal override Expression Accept(ExpressionVisitor visitor)
		{
			return null;
		}

		/// <summary>Returns the node type of this expression. Extension nodes should return <see cref="F:System.Linq.Expressions.ExpressionType.Extension" /> when overriding this method.</summary>
		/// <returns>The <see cref="T:System.Linq.Expressions.ExpressionType" /> of the expression.</returns>
		// Token: 0x17000073 RID: 115
		// (get) Token: 0x0600036C RID: 876 RVA: 0x00002BB0 File Offset: 0x00000DB0
		[Token(Token = "0x17000073")]
		public sealed override ExpressionType NodeType
		{
			[Token(Token = "0x600036C")]
			[Address(RVA = "0x85E380", Offset = "0x85D380", VA = "0x18085E380", Slot = "4")]
			get
			{
				return ExpressionType.Add;
			}
		}

		/// <summary>Gets the static type of the expression that this <see cref="T:System.Linq.Expressions.Expression" /> represents.</summary>
		/// <returns>The <see cref="P:System.Linq.Expressions.BlockExpression.Type" /> that represents the static type of the expression.</returns>
		// Token: 0x17000074 RID: 116
		// (get) Token: 0x0600036D RID: 877 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x17000074")]
		public override Type Type
		{
			[Token(Token = "0x600036D")]
			[Address(RVA = "0x85E390", Offset = "0x85D390", VA = "0x18085E390", Slot = "5")]
			get
			{
				return null;
			}
		}

		// Token: 0x0600036E RID: 878 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x600036E")]
		[Address(RVA = "0x85E050", Offset = "0x85D050", VA = "0x18085E050", Slot = "10")]
		[ExcludeFromCodeCoverage]
		internal virtual Expression GetExpression(int index)
		{
			return null;
		}

		// Token: 0x17000075 RID: 117
		// (get) Token: 0x0600036F RID: 879 RVA: 0x00002BC8 File Offset: 0x00000DC8
		[Token(Token = "0x17000075")]
		[ExcludeFromCodeCoverage]
		internal virtual int ExpressionCount
		{
			[Token(Token = "0x600036F")]
			[Address(RVA = "0x85E320", Offset = "0x85D320", VA = "0x18085E320", Slot = "11")]
			get
			{
				return 0;
			}
		}

		// Token: 0x06000370 RID: 880 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6000370")]
		[Address(RVA = "0x85E090", Offset = "0x85D090", VA = "0x18085E090", Slot = "12")]
		[ExcludeFromCodeCoverage]
		internal virtual ReadOnlyCollection<Expression> GetOrMakeExpressions()
		{
			return null;
		}

		// Token: 0x06000371 RID: 881 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6000371")]
		[Address(RVA = "0x85E0D0", Offset = "0x85D0D0", VA = "0x18085E0D0", Slot = "13")]
		internal virtual ReadOnlyCollection<ParameterExpression> GetOrMakeVariables()
		{
			return null;
		}

		// Token: 0x06000372 RID: 882 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6000372")]
		[Address(RVA = "0x85E280", Offset = "0x85D280", VA = "0x18085E280", Slot = "14")]
		[ExcludeFromCodeCoverage]
		internal virtual BlockExpression Rewrite(ReadOnlyCollection<ParameterExpression> variables, Expression[] args)
		{
			return null;
		}

		// Token: 0x06000373 RID: 883 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6000373")]
		[Address(RVA = "0x85E130", Offset = "0x85D130", VA = "0x18085E130")]
		internal static ReadOnlyCollection<Expression> ReturnReadOnlyExpressions(BlockExpression provider, ref object collection)
		{
			return null;
		}
	}
}