static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAssets, string[] movedAssets,
            string[] movedFromAssetPaths)
        {
            // handle windows paths.
            var configPath = Path.DirectorySeparatorChar == '/'
                ? Paths.configPath
                : Paths.configPath.Replace(Path.DirectorySeparatorChar, '/');
            
            foreach (string str in importedAssets)
            {
                // We are interested in knowing when the SetupConfig has been re-imported so that it can correctly be
                // loaded and used by the Init function.
                if (str.Equals(configPath))
                {
                    Init();
                    break;
                }
            }
        }