using System;
using System.Diagnostics;
using System.Runtime.CompilerServices;
using Cpp2IlInjected;
using UnityEngine.Scripting;

namespace UnityEngine.Windows.Speech
{
	// Token: 0x02000158 RID: 344
	[Token(Token = "0x2000158")]
	public abstract class PhraseRecognizer
	{
		// Token: 0x06000D02 RID: 3330 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6000D02")]
		[Address(RVA = "0x3391CB0", Offset = "0x3390CB0", VA = "0x183391CB0")]
		[RequiredByNativeCode]
		private void InvokePhraseRecognizedEvent(string text, ConfidenceLevel confidence, SemanticMeaning[] semanticMeanings, long phraseStartFileTime, long phraseDurationTicks)
		{
		}

		// Token: 0x06000D03 RID: 3331 RVA: 0x00002052 File Offset: 0x00000252
		[Token(Token = "0x6000D03")]
		[Address(RVA = "0x3391DE0", Offset = "0x3390DE0", VA = "0x183391DE0")]
		[RequiredByNativeCode]
		private static SemanticMeaning[] MarshalSemanticMeaning(IntPtr keys, IntPtr values, IntPtr valueSizes, int valueCount)
		{
			return null;
		}

		// Token: 0x04000503 RID: 1283
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4000503")]
		protected IntPtr m_Recognizer;

		// Token: 0x04000504 RID: 1284
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4000504")]
		[CompilerGenerated]
		[DebuggerBrowsable(DebuggerBrowsableState.Never)]
		private PhraseRecognizer.PhraseRecognizedDelegate OnPhraseRecognized;

		// Token: 0x02000159 RID: 345
		// (Invoke) Token: 0x06000D05 RID: 3333
		[Token(Token = "0x2000159")]
		public delegate void PhraseRecognizedDelegate(PhraseRecognizedEventArgs args);
	}
}