Add type to defineExpose

Author: AdamDrewsTR

src/Types.ts

@@ -127,16 +127,16 @@ export interface VTourData {
 /**
  * Programmatic step navigation signature.
  *
- * @param arg0 Step index to navigate to.
+ * @param stepIndex Step index to navigate to.
  */
-export type VTourGoToStep = (arg0: number) => Promise<void>;
+export type VTourGoToStep = (stepIndex: number) => Promise<void>;
 
 /**
  * Reset behaviour signature.
  *
- * @param arg0 When true, restarts immediately after reset.
+ * @param shouldRestart When true, restarts immediately after reset.
  */
-export type VTourResetTour = (arg0?: boolean) => void;
+export type VTourResetTour = (shouldRestart?: boolean) => void;
 
 /**
  * Public API methods exposed by the VTour component

src/components/VTour.vue

@@ -2,7 +2,12 @@
 import { createPopper, type NanoPop } from 'nanopop';
 import { computed, onMounted, onUnmounted, reactive, ref } from 'vue';
 import jump from 'jump.js';
-import type { VTourProps, VTourEmits, VTourData } from '../Types.ts';
+import type {
+  VTourProps,
+  VTourEmits,
+  VTourData,
+  VTourExposedMethods,
+} from '../Types.ts';
 
 // Props with defaults
 const props = withDefaults(defineProps<VTourProps>(), {
@@ -324,7 +329,7 @@ onUnmounted(() => {
 });
 
 // Expose public API
-defineExpose({
+defineExpose<VTourExposedMethods>({
   startTour,
   nextStep,
   lastStep,