TypeScript cleanup

scripts/Utils/findAll.ts

@@ -0,0 +1,7 @@
+export function* findAll(className: string): IterableIterator<HTMLElement> {
+	let elements = document.getElementsByClassName(className)
+
+	for(let i = 0; i < elements.length; ++i) {
+		yield elements[i] as HTMLElement
+	}
+}