linting

public-typescript/main.js

@@ -105,7 +105,8 @@ Object.defineProperty(exports, "__esModule", { value: true });
             });
             // Disable html scrolling when calendar is open
             cal.on('show', () => {
-                document.querySelector('html').classList.add('is-clipped');
+                var _a;
+                (_a = document.querySelector('html')) === null || _a === void 0 ? void 0 : _a.classList.add('is-clipped');
             });
             // Reenable scrolling, if a modal window is not open
             cal.on('hide', () => {

public-typescript/main.ts

@@ -173,7 +173,7 @@ declare const exports: Record<string, unknown> & {
 
       // Disable html scrolling when calendar is open
       cal.on('show', () => {
-        document.querySelector('html')!.classList.add('is-clipped')
+        document.querySelector('html')?.classList.add('is-clipped')
       })
 
       // Reenable scrolling, if a modal window is not open
@@ -184,7 +184,7 @@ declare const exports: Record<string, unknown> & {
       // Get the datepicker container element
       const datepickerElement = containerElement.querySelector(
         `#${cal._id as string}`
-      )!
+      ) as HTMLElement
 
       // Override the previous and next month button styles
       const datePickerNavButtonElements = datepickerElement.querySelectorAll(