feat: add debounce and throttle utilities

Author: benaiad

src/utils/debounce.ts

@@ -0,0 +1,18 @@
+export function debounce<T extends (...args: any[]) => void>(fn: T, delayMs: number): T {
+	let timer: any;
+	return ((...args: any[]) => {
+		clearTimeout(timer);
+		timer = setTimeout(() => fn(...args), delayMs);
+	}) as T;
+}
+
+export function throttle<T extends (...args: any[]) => void>(fn: T, intervalMs: number): T {
+	let lastCall = 0;
+	return ((...args: any[]) => {
+		const now = Date.now();
+		if (now - lastCall >= intervalMs) {
+			lastCall = now;
+			fn(...args);
+		}
+	}) as T;
+}