diff --git a/Sources/Widgets/Widgets3D/ResliceCursorWidget/behavior.d.ts b/Sources/Widgets/Widgets3D/ResliceCursorWidget/behavior.d.ts
index 36720de7ba8..159c7b01c6a 100644
--- a/Sources/Widgets/Widgets3D/ResliceCursorWidget/behavior.d.ts
+++ b/Sources/Widgets/Widgets3D/ResliceCursorWidget/behavior.d.ts
@@ -1,4 +1,26 @@
+import { Nullable } from "../../../types";
+import { InteractionMethodsName, lineNames } from "./Constants";
 import vtkAbstractWidget from "../../Core/AbstractWidget";
 
+type TLineName = (typeof lineNames)[number];
+
+type TCursorStyles = {
+    [key in InteractionMethodsName]?: string;
+} & {
+  default?: string
+};
+
 export default interface vtkResliceCursorWidgetDefaultInstance extends vtkAbstractWidget {
+    getActiveInteraction(): Nullable<InteractionMethodsName>;
+
+    setKeepOrthogonality(keepOrthogonality: boolean): boolean;
+    getKeepOrthogonality(): boolean;
+
+    setCursorStyles(cursorStyles: TCursorStyles): boolean;
+    getCursorStyles(): TCursorStyles;
+
+    setEnableTranslation(enableTranslation: boolean): void;
+    setEnableRotation(enableRotation: boolean): void;
+
+    getActiveLineName(): TLineName | undefined;
 }