diff --git a/react-paginate/index.d.ts b/react-paginate/index.d.ts
index 256f33be58..18636a8f6f 100644
--- a/react-paginate/index.d.ts
+++ b/react-paginate/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for react-paginate v4.2
+// Type definitions for react-paginate 4.2
 // Project: https://github.com/AdeleD/react-paginate
 // Definitions by: Simon Hartcher <https://github.com/deevus>, Wouter Hardeman <https://github.com/wouterhardeman>, pegel03 <https://github.com/pegel03>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
@@ -45,7 +45,7 @@ interface ReactPaginateProps {
     /**
      * The method to call when a page is clicked. Exposes the current page object as an argument.
      */
-    onPageChange?: Function;
+    onPageChange?: (selectedItem: {selected: number}) => void;
 
     /**
      * The initial page selected.
@@ -110,7 +110,7 @@ interface ReactPaginateProps {
     /**
      * The method is called to generate the href attribute value on tag a of each page element.
      */
-    hrefBuilder?: Function;
+    hrefBuilder?: (pageIndex: number) => void;
 }
 
 declare const ReactPaginate: React.ComponentClass<ReactPaginateProps>;
diff --git a/react-paginate/react-paginate-tests.tsx b/react-paginate/react-paginate-tests.tsx
index 9919327c5e..5f8f8f1994 100644
--- a/react-paginate/react-paginate-tests.tsx
+++ b/react-paginate/react-paginate-tests.tsx
@@ -3,8 +3,6 @@ import ReactPaginate = require("react-paginate");
 
 class Test extends React.Component<{}, {}> {
 
-    public onClick: Function;
-
     render() {
         return (
             <ReactPaginate
@@ -15,7 +13,7 @@ class Test extends React.Component<{}, {}> {
                 nextLabel={'next'}
                 breakLabel={'break-me'}
                 breakClassName={'break-class'}
-                onPageChange={this.onClick}
+                onPageChange={(selectedItem: {selected: number}) => null}
                 initialPage={2}
                 forcePage={3}
                 disableInitialCallback={false}
@@ -28,7 +26,7 @@ class Test extends React.Component<{}, {}> {
                 previousLinkClassName={'previous-a'}
                 nextLinkClassName={'next-a'}
                 disabledClassName={'disabled'}
-                hrefBuilder={this.onClick}
+                hrefBuilder={(pageIndex: number) => null}
             />
         );
     }