Fix #3833: introduce token replace class.

Oqtane.Server/Infrastructure/Interfaces/ITokenReplace.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using Oqtane.Interfaces;
+
+namespace Oqtane.Infrastructure.Interfaces
+{
+    public interface ITokenReplace
+    {
+        void AddSource(ITokenSource source);
+
+        void AddSource(Func<IDictionary<string, object>> sourceFunc);
+
+        void AddSource(IDictionary<string, object> source);
+
+        void AddSource(string key, object value);
+
+        void AddSource(string name, ITokenSource source);
+
+        void AddSource(string name, Func<IDictionary<string, object>> sourceFunc);
+
+        void AddSource(string name, IDictionary<string, object> source);
+
+        void AddSource(string name, string key, object value);
+
+        string ReplaceTokens(string source);
+    }
+}