diff --git a/jquery.slick/slick-tests.ts b/jquery.slick/slick-tests.ts
index 499e6974c..90f61ca67 100644
--- a/jquery.slick/slick-tests.ts
+++ b/jquery.slick/slick-tests.ts
@@ -1,5 +1,5 @@
 ///<reference path="../jquery/jquery.d.ts" />
-///<reference path="/jquery.slick/slick.d.ts" />
+///<reference path="../jquery.slick/slick.d.ts" />
 
 
 // --------------------------------------------------------
@@ -196,9 +196,8 @@ $("#diaporama").slick({
     centerMode: false,
     centerPadding: "50px",
     cssEase: "ease",
-    customPaging: (slider, i: number) => {
-        console.log("customPaging slider", slider);
-        console.log("customPaging index", i);
+    customPaging: (slider, i) => {
+        return "customPaging slider " + slider + " customPaging index " + i;
     },
     dots: false,
     draggable: true,
diff --git a/jquery.slick/slick.d.ts b/jquery.slick/slick.d.ts
index 949f21736..d75090bb2 100644
--- a/jquery.slick/slick.d.ts
+++ b/jquery.slick/slick.d.ts
@@ -83,7 +83,7 @@ interface JQuerySlickOptions {
      * Custom paging templates. See source for use example.
      * Default: n/a
      */
-    customPaging?: (slider, i: number) => string;
+    customPaging?: (slider: any, i: number) => string;
 
     /**
      * Show dot indicators
@@ -272,6 +272,13 @@ interface JQuery {
     slick(): JQuery;
     slick(options: JQuerySlickOptions): JQuery;
 
+    /**
+     * Trigger non-specialized signature method
+     * @param methodName
+     * @param arg
+     */
+    slick(methodName: string, ...arg: any[]): any;
+
     /**
      * Returns the current slide index
      * @param methodName The name of the method