remove old imports

MafiaTelegramBot/Utilities.cs

@@ -1,10 +1,6 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using MafiaTelegramBot.Models;
 using MafiaTelegramBot.Resources;
-using Telegram.Bot.Types;
 
 namespace MafiaTelegramBot
 {
@@ -54,44 +50,5 @@ namespace MafiaTelegramBot
                 _ => strings.unexpected_error
             };
         }
-        public static async Task<string> ToMarkdownString(string src)
-        {
-            return src != null
-                ? await Task.Run(()=>
-            {
-                var newStr = src
-                    .Replace(".", "\\.")
-                    .Replace("#", "\\#")
-                    .Replace("[", "\\[")
-                    .Replace("]", "\\]")
-                    .Replace("(", "\\(")
-                    .Replace(">", "\\>")
-                    .Replace("+", "\\+")
-                    .Replace("=", "\\=")
-                    .Replace(")", "\\)")
-                    .Replace("|", "\\|")
-                    .Replace("!", "\\!")
-                    .Replace("-", "\\-");
-                return newStr;
-            }) : "";
-        }
-        
-        public static async Task<string> EscapeSpecific(string src)
-        {
-            return src != null
-                ? await Task.Run(()=>
-                {
-                    var newStr = src
-                        .Replace("_", "\\_")
-                        .Replace("*", "\\*")
-                        .Replace("~", "\\~")
-                        .Replace("`", "\\`")
-                        .Replace("{", "\\{")
-                        .Replace("}", "\\}")
-                        .Replace("@", "\\@")
-                        .Replace("'", "\\'");
-                    return newStr;
-                }) :"";
-        }
     }
 }