diff --git a/LLama/Exceptions/GrammarFormatExceptions.cs b/LLama/Exceptions/GrammarFormatExceptions.cs
deleted file mode 100644
index 4337e5056..000000000
--- a/LLama/Exceptions/GrammarFormatExceptions.cs
+++ /dev/null
@@ -1,125 +0,0 @@
-using System;
-
-namespace LLama.Exceptions;
-
-/// <summary>
-/// Base class for all grammar exceptions
-/// </summary>
-public abstract class GrammarFormatException
-    : Exception
-{
-    internal GrammarFormatException(string message)
-        : base(message)
-    {
-    }
-}
-
-
-/// <summary>
-/// An incorrect number of characters were encountered while parsing a hex literal
-/// </summary>
-public class GrammarUnexpectedHexCharsCount
-    : GrammarFormatException
-{
-    internal GrammarUnexpectedHexCharsCount(int size, string source)
-        : base($"Expecting {size} hex chars at {source}")
-    {
-    }
-}
-
-/// <summary>
-/// Failed to parse a "name" element when one was expected
-/// </summary>
-public class GrammarExpectedName
-    : GrammarFormatException
-{
-    internal GrammarExpectedName(string source)
-        : base($"Expecting name at {source}")
-    {
-    }
-}
-
-/// <summary>
-/// An unexpected character was encountered after an escape sequence
-/// </summary>
-public class GrammarUnknownEscapeCharacter
-    : GrammarFormatException
-{
-    internal GrammarUnknownEscapeCharacter(string source)
-        : base($"Unknown escape at {source}")
-    {
-    }
-}
-
-/// <summary>
-/// End-of-file was encountered while parsing
-/// </summary>
-public class GrammarUnexpectedEndOfInput
-    : GrammarFormatException
-{
-    internal GrammarUnexpectedEndOfInput()
-        : base("Unexpected end of input")
-    {
-    }
-}
-
-/// <summary>
-/// A specified string was expected when parsing
-/// </summary>
-public class GrammarExpectedNext
-    : GrammarFormatException
-{
-    internal GrammarExpectedNext(string expected, string source)
-        : base($"Expected '{expected}' at {source}")
-    {
-    }
-}
-
-/// <summary>
-/// A specified character was expected to preceded another when parsing
-/// </summary>
-public class GrammarExpectedPrevious
-    : GrammarFormatException
-{
-    internal GrammarExpectedPrevious(string expected, string source)
-        : base($"Expecting preceding item to be '{expected}' at {source}")
-    {
-    }
-}
-
-
-/// <summary>
-/// A CHAR_ALT was created without a preceding CHAR element
-/// </summary>
-public class GrammarUnexpectedCharAltElement
-    : GrammarFormatException
-{
-    internal GrammarUnexpectedCharAltElement(string ruleId, int index)
-        : base($"LLamaGrammarElementType.CHAR_ALT without preceding char: {ruleId},{index}")
-    {
-    }
-}
-
-/// <summary>
-/// A CHAR_RNG was created without a preceding CHAR element
-/// </summary>
-public class GrammarUnexpectedCharRngElement
-    : GrammarFormatException
-{
-    internal GrammarUnexpectedCharRngElement(string ruleId, int index)
-        : base($"LLamaGrammarElementType.CHAR_RNG_UPPER without preceding char: {ruleId},{index}")
-    {
-    }
-}
-
-/// <summary>
-/// An END was encountered before the last element
-/// </summary>
-public class GrammarUnexpectedEndElement
-    : GrammarFormatException
-{
-    internal GrammarUnexpectedEndElement(string ruleId, int index)
-        : base($"Unexpected LLamaGrammarElementType.END: {ruleId},{index}")
-    {
-    }
-}
\ No newline at end of file