chore: Add index.d.ts with basic definitions

Author: ktquez

index.d.ts

@@ -0,0 +1,30 @@
+import { PluginFunction } from 'vue';
+
+interface RunOptions {
+    clearConsole: boolean;
+    element: Document | HTMLElement;
+}
+
+export interface VueAxe
+{
+    run({ clearConsole, element }: RunOptions): void;
+
+    clearConsole(forceClear: boolean): void;
+    
+    debounce(): void;
+}
+
+declare module 'vue/types/vue'
+{
+    interface Vue
+    {
+        $axe: VueAxe;
+    }
+}
+
+declare class VueAxe
+{
+    static install: PluginFunction<never>;
+}
+
+export default VueAxe;