chore: consolidate new foundation and archive v1 (#1495)

v1/packages/mosaic/framework/skills/vueuse-functions/references/useArrayFindLast.md

@@ -0,0 +1,52 @@
+---
+category: Array
+---
+
+# useArrayFindLast
+
+Reactive `Array.findLast`.
+
+## Usage
+
+```ts
+import { useArrayFindLast } from '@vueuse/core';
+
+const list = [ref(1), ref(-1), ref(2)];
+const positive = useArrayFindLast(list, (val) => val > 0);
+// positive.value: 2
+```
+
+### Use with reactive array
+
+```ts
+import { useArrayFindLast } from '@vueuse/core';
+
+const list = reactive([-1, -2]);
+const positive = useArrayFindLast(list, (val) => val > 0);
+// positive.value: undefined
+list.push(10);
+// positive.value: 10
+list.push(5);
+// positive.value: 5
+```
+
+## Type Declarations
+
+```ts
+export type UseArrayFindLastReturn<T = any> = ComputedRef<T | undefined>;
+/**
+ * Reactive `Array.findLast`
+ *
+ * @see https://vueuse.org/useArrayFindLast
+ * @param list - the array was called upon.
+ * @param fn - a function to test each element.
+ *
+ * @returns the last element in the array that satisfies the provided testing function. Otherwise, undefined is returned.
+ *
+ * @__NO_SIDE_EFFECTS__
+ */
+export declare function useArrayFindLast<T>(
+  list: MaybeRefOrGetter<MaybeRefOrGetter<T>[]>,
+  fn: (element: T, index: number, array: MaybeRefOrGetter<T>[]) => boolean,
+): UseArrayFindLastReturn<T>;
+```