Added interaction interface

src/lib/hooks/useHover/index.svelte.ts

@@ -1,4 +1,5 @@
 import type { Floating } from '../useFloating/index.svelte.js';
+import type { Interaction } from '../useInteractions/index.svelte.js';
 
 interface DelayOptions {
 	/**
@@ -46,7 +47,7 @@ interface HoverOptions {
 	move?: boolean;
 }
 
-class Hover {
+class Hover implements Interaction {
 	readonly #floating: Floating;
 	readonly #options: HoverOptions;
 	readonly #enabled = $derived.by(() => this.#options.enabled ?? true);

src/lib/hooks/useInteractions/index.svelte.ts

@@ -0,0 +1,8 @@
+import type { HTMLAttributes } from 'svelte/elements';
+
+interface Interaction {
+	reference: HTMLAttributes<HTMLElement>;
+	floating: HTMLAttributes<HTMLElement>;
+}
+
+export { type Interaction };