fix: lint errors

app/assets/javascripts/directives/functional/click-outside.ts

@@ -22,7 +22,7 @@ export function clickOutside($document: ng.IDocumentService) {
           $scope.$apply(attrs.clickOutside);
           didApplyClickOutside = true;
         }
-      };
+      }
 
       $scope.$on('$destroy', () => {
         attrs.clickOutside = undefined;

app/assets/javascripts/directives/functional/delay-hide.ts

@@ -16,23 +16,23 @@ export function delayHide($timeout: ng.ITimeoutService) {
           scopeAny.hidePromise = null;
         }
         showElement(true);
-      }
+      };
 
       const hideSpinner = () => {
         scopeAny.hidePromise = $timeout(
           showElement.bind(this as any, false),
           getDelay()
         );
-      }
+      };
 
       const showElement = (show: boolean) => {
         show ? elem.css({ display: '' }) : elem.css({ display: 'none' });
-      }
+      };
 
       const getDelay = () => {
         const delay = parseInt(scopeAny.delay);
         return angular.isNumber(delay) ? delay : 200;
-      }
+      };
 
       showElement(false);
       // Whenever the scope variable updates we simply

app/assets/javascripts/directives/functional/elemReady.ts

@@ -5,7 +5,7 @@ export function elemReady($parse: ng.IParseService) {
     link: function($scope: ng.IScope, elem: JQLite, attrs: any) {
       elem.ready(function() {
         $scope.$apply(function() {
-          var func = $parse(attrs.elemReady);
+          const func = $parse(attrs.elemReady);
           func($scope);
         });
       });

app/assets/javascripts/directives/functional/infiniteScroll.ts

@@ -19,7 +19,7 @@ export function infiniteScroll() {
       };
       elem.on('scroll', scopeAny.onScroll);
       scope.$on('$destroy', () => {
-        elem.off('scroll', scopeAny.onScroll);;
+        elem.off('scroll', scopeAny.onScroll);
       });
     }
   };