Added definition for Handlebars.Utils.escapeExpression()

handlebars/handlebars.d.ts

@@ -27,6 +27,7 @@ interface HandlebarsCommon {
 
     Exception(message: string): void;
     SafeString: typeof hbs.SafeString;
+    Utils: typeof hbs.Utils;
 
     logger: Logger;
     log(level: number, obj: any): void;
@@ -51,6 +52,10 @@ declare module hbs {
         constructor(str: string);
         static toString(): string;
     }
+
+    class Utils {
+        static escapeExpression(str: string): string;
+    }
 }
 
 interface Logger {