Manual cleanup of src/runtime/easing/index.js

src/runtime/easing/index.js

@@ -3,7 +3,9 @@ Adapted from https://github.com/mattdesl
 Distributed under MIT License https://github.com/mattdesl/eases/blob/master/LICENSE.md
 */
 export { identity as linear } from '../internal';
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function backInOut(t) {
@@ -11,21 +13,27 @@ export function backInOut(t) {
 	if ((t *= 2) < 1) return 0.5 * (t * t * ((s + 1) * t - s));
 	return 0.5 * ((t -= 2) * t * ((s + 1) * t + s) + 2);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function backIn(t) {
 	const s = 1.70158;
 	return t * t * ((s + 1) * t - s);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function backOut(t) {
 	const s = 1.70158;
 	return --t * t * ((s + 1) * t + s) + 1;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function bounceOut(t) {
@@ -44,57 +52,75 @@ export function bounceOut(t) {
 		? ca * t2 - cb * t + cc
 		: 10.8 * t * t - 20.52 * t + 10.72;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function bounceInOut(t) {
 	return t < 0.5 ? 0.5 * (1.0 - bounceOut(1.0 - t * 2.0)) : 0.5 * bounceOut(t * 2.0 - 1.0) + 0.5;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function bounceIn(t) {
 	return 1.0 - bounceOut(1.0 - t);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function circInOut(t) {
 	if ((t *= 2) < 1) return -0.5 * (Math.sqrt(1 - t * t) - 1);
 	return 0.5 * (Math.sqrt(1 - (t -= 2) * t) + 1);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function circIn(t) {
 	return 1.0 - Math.sqrt(1.0 - t * t);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function circOut(t) {
 	return Math.sqrt(1 - --t * t);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function cubicInOut(t) {
 	return t < 0.5 ? 4.0 * t * t * t : 0.5 * Math.pow(2.0 * t - 2.0, 3.0) + 1.0;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function cubicIn(t) {
 	return t * t * t;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function cubicOut(t) {
 	const f = t - 1.0;
 	return f * f * f + 1.0;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function elasticInOut(t) {
@@ -105,19 +131,25 @@ export function elasticInOut(t) {
 				Math.pow(2.0, -10.0 * (2.0 * t - 1.0)) +
 				1.0;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function elasticIn(t) {
 	return Math.sin((13.0 * t * Math.PI) / 2) * Math.pow(2.0, 10.0 * (t - 1.0));
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function elasticOut(t) {
 	return Math.sin((-13.0 * (t + 1.0) * Math.PI) / 2) * Math.pow(2.0, -10.0 * t) + 1.0;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function expoInOut(t) {
@@ -127,19 +159,25 @@ export function expoInOut(t) {
 		? +0.5 * Math.pow(2.0, 20.0 * t - 10.0)
 		: -0.5 * Math.pow(2.0, 10.0 - t * 20.0) + 1.0;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function expoIn(t) {
 	return t === 0.0 ? t : Math.pow(2.0, 10.0 * (t - 1.0));
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function expoOut(t) {
 	return t === 1.0 ? t : 1.0 - Math.pow(2.0, -10.0 * t);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function quadInOut(t) {
@@ -148,62 +186,82 @@ export function quadInOut(t) {
 	t--;
 	return -0.5 * (t * (t - 2) - 1);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function quadIn(t) {
 	return t * t;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function quadOut(t) {
 	return -t * (t - 2.0);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function quartInOut(t) {
 	return t < 0.5 ? +8.0 * Math.pow(t, 4.0) : -8.0 * Math.pow(t - 1.0, 4.0) + 1.0;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function quartIn(t) {
 	return Math.pow(t, 4.0);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function quartOut(t) {
 	return Math.pow(t - 1.0, 3.0) * (1.0 - t) + 1.0;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function quintInOut(t) {
 	if ((t *= 2) < 1) return 0.5 * t * t * t * t * t;
 	return 0.5 * ((t -= 2) * t * t * t * t + 2);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function quintIn(t) {
 	return t * t * t * t * t;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function quintOut(t) {
 	return --t * t * t * t * t + 1;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function sineInOut(t) {
 	return -0.5 * (Math.cos(Math.PI * t) - 1);
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function sineIn(t) {
@@ -211,7 +269,9 @@ export function sineIn(t) {
 	if (Math.abs(v) < 1e-14) return 1;
 	else return 1 - v;
 }
-/** @param {number} t
+
+/**
+ * @param {number} t
  * @returns {number}
  */
 export function sineOut(t) {