Use `const` variable declarations where possible

3 files changed, 10 insertions, 10 deletions

diff --git a/src/fullscreen_credits.ts b/src/fullscreen_credits.ts
index edd8a8f..8011657 100644
--- a/src/fullscreen_credits.ts
+++ b/src/fullscreen_credits.ts
@@ -3,10 +3,10 @@ import wait_element from './wait_element';
 
 
 function init_mutation_observer (player) {
-	var observer = new MutationObserver(function(mutation_list) {
+	const observer = new MutationObserver(function(mutation_list) {
 		for (var i = 0; i < mutation_list.length; i++) {
-			var mutation = mutation_list[i];
-			var player = mutation.target as HTMLElement;
+			const mutation = mutation_list[i];
+			const player = mutation.target as HTMLElement;
 
 			if (player.classList.contains('postplay')) {
 				player.classList.remove('postplay');
diff --git a/src/styles.ts b/src/styles.ts
index e1e0c28..9d44e45 100644
--- a/src/styles.ts
+++ b/src/styles.ts
@@ -1,9 +1,9 @@
 export function styles () {
-	var style = document.createElement('style');
+	const style = document.createElement('style');
 
 	document.head.appendChild(style);
 
-	var stylesheet = style.sheet as CSSStyleSheet;
+	const stylesheet = style.sheet as CSSStyleSheet;
 
 	stylesheet.insertRule(
 		'.OriginalsPostPlay-BackgroundTrailer .BackToBrowse { visibility: hidden; }',
diff --git a/src/watch_credits.ts b/src/watch_credits.ts
index 99c67ca..ceba425 100644
--- a/src/watch_credits.ts
+++ b/src/watch_credits.ts
@@ -4,19 +4,19 @@ import wait_element from './wait_element';
 
 
 function init_mutation_observer (controls) {
-	var observer = new MutationObserver(function(mutation_list) {
+	const observer = new MutationObserver(function(mutation_list) {
 		for (var i = 0; i < mutation_list.length; i++) {
-			var mutation = mutation_list[i];
-			var element = mutation.target as HTMLElement;
+			const mutation = mutation_list[i];
+			const element = mutation.target as HTMLElement;
 
-			var watch_credits_button: HTMLButtonElement = element.querySelector(
+			const watch_credits_button: HTMLButtonElement = element.querySelector(
 				'[data-uia="watch-credits-seamless-button"]'
 			);
 
 			if (watch_credits_button) {
 				logger.debug('found Watch Credits button', watch_credits_button);
 
-				var pointer_event = new PointerEvent('pointerdown', { bubbles: true });
+				const pointer_event = new PointerEvent('pointerdown', { bubbles: true });
 				watch_credits_button.dispatchEvent(pointer_event);
 
 				controls.hide();