wip list navigation tests

Author: huntabyte

biome.json

@@ -11,6 +11,9 @@
 						"useConst": "off",
 						"useImportType": "off",
 						"noNonNullAssertion": "off"
+					},
+					"suspicious": {
+						"noAssignInExpressions": "off"
 					}
 				}
 			}

packages/floating-ui-svelte/src/hooks/use-floating.svelte.ts

@@ -182,7 +182,7 @@ type FloatingContextOptions<RT extends ReferenceType = ReferenceType> = {
 interface FloatingContextData<RT extends ReferenceType = ReferenceType> {
 	reference: ReferenceType | null;
 	floating: HTMLElement | null;
-	domReference: NarrowedElement<RT> | null;
+	domReference: HTMLElement | null;
 	x: number;
 	y: number;
 	placement: Placement;
@@ -338,7 +338,7 @@ class FloatingState<RT extends ReferenceType = ReferenceType> {
 	};
 
 	get domReference() {
-		return this.#derivedDomReference;
+		return this.#derivedDomReference as HTMLElement | null;
 	}
 
 	get reference() {

packages/floating-ui-svelte/src/hooks/use-interactions.svelte.ts

@@ -11,10 +11,10 @@ interface ExtendedUserProps {
 
 interface ElementProps {
 	reference?: HTMLAttributes<Element>;
-	floating?: HTMLAttributes<Element>;
+	floating?: HTMLAttributes<HTMLElement>;
 	item?:
-		| HTMLAttributes<Element>
-		| ((props: ExtendedUserProps) => HTMLAttributes<Element>);
+		| HTMLAttributes<HTMLElement>
+		| ((props: ExtendedUserProps) => HTMLAttributes<HTMLElement>);
 }
 
 interface UseInteractionsReturn {