Move easings into global file

src/animations/easings.ts

@@ -0,0 +1,15 @@
+/**
+ * Ease: Quart Out Array
+ */
+export const quartOut = [.165, .84, .44, 1]
+
+
+/**
+ * Ease: Quart In Out function
+ */
+export const quartInOutFunc = (t: number, b: number, c: number, d: number) => {
+	t /= d/2
+	if (t < 1) return c/2 * t * t * t * t + b
+	t -= 2
+	return -c / 2 * (t * t * t * t - 2) + b
+}

src/utils/functions/easing.ts

@@ -1,9 +0,0 @@
-/**
- * Ease: In Out Quart
- */
-export const easeInOutQuart = (t: number, b: number, c: number, d: number) => {
-	t /= d/2
-	if (t < 1) return c/2 * t * t * t * t + b
-	t -= 2
-	return -c / 2 * (t * t * t * t - 2) + b
-}

src/utils/functions/index.ts

@@ -176,7 +176,7 @@ const smoothScrollPromise = (target: HTMLElement, duration: number = 1600): Prom
             if (startTime === null) startTime = currentTime
             const timeElapsed = currentTime - startTime
             // Create easing value
-            const easedYPosition = easeInOutQuart(timeElapsed, startPosition, distance, duration)
+            const easedYPosition = quartInOutFunc(timeElapsed, startPosition, distance, duration)
             // Scroll to Y position
             window.scrollTo(0, easedYPosition)
             // Loop or end animation