add hw2

node_modules/@iconify/utils/lib/emoji/test/missing.d.ts

@@ -0,0 +1,17 @@
+import { EmojiComponentsTree } from "./tree.js";
+/**
+ * Base type to extend
+ */
+interface BaseSequenceItem {
+  sequence: number[];
+  sequenceKey?: string;
+}
+/**
+ * Find missing emojis
+ *
+ * Result includes missing items, which are extended from items that needs to
+ * be copied. To identify which emojis to copy, source object should include
+ * something like `iconName` key that points to icon sequence represents.
+ */
+declare function findMissingEmojis<T extends BaseSequenceItem>(sequences: T[], testDataTree: EmojiComponentsTree): T[];
+export { findMissingEmojis };