lint

src/motion/spring.js

@@ -22,7 +22,7 @@ function tick_spring(ctx, last_value, current_value, target_value) {
 		return current_value.map((_, i) =>
 			tick_spring(ctx, last_value[i], current_value[i], target_value[i]));
 	} else if (typeof current_value === 'object') {
-		let next_value = {};
+		const next_value = {};
 		for (const k in current_value)
 			next_value[k] = tick_spring(ctx, last_value[k], current_value[k], target_value[k]);
 		return next_value;
@@ -35,7 +35,9 @@ export function spring(value, opts = {}) {
 	const store = writable(value);
 	const { stiffness = 0.15, damping = 0.8, precision = 0.01 } = opts;
 
-	let last_time, task, current_token;
+	let last_time;
+	let task;
+	let current_token;
 	let last_value = value;
 	let target_value = value;
 
@@ -54,7 +56,7 @@ export function spring(value, opts = {}) {
 			store.set(value = target_value);
 			return new Promise(f => f()); // fulfil immediately
 		} else if (opts.soft) {
-			let rate = opts.soft === true ? .5 : +opts.soft;
+			const rate = opts.soft === true ? .5 : +opts.soft;
 			inv_mass_recovery_rate = 1 / (rate * 60);
 			inv_mass = 0; // infinite mass, unaffected by spring forces
 		}