diff --git a/types/signature_pad/index.d.ts b/types/signature_pad/index.d.ts
index 87fd9c6a57..e6b3f79690 100644
--- a/types/signature_pad/index.d.ts
+++ b/types/signature_pad/index.d.ts
@@ -103,6 +103,14 @@ declare class SignaturePad {
     *   Returns signature image as data URL
     */
     toDataURL(): string;
+    /**
+    *   Unbinds all event handlers
+    */
+    off(): void;
+    /**
+    *   Rebinds all event handlers
+    */
+    on(): void;
 
     _strokeBegin(event: Event): void;
     _strokeUpdate(event: Event): void;