chore: ignore trivial lines of code

Author: navinkarkera

src/library-authoring/components/ComponentRemover.tsx

@@ -44,6 +44,7 @@ const ComponentRemover = ({ usageKey, index, close }: Props) => {
   }
 
   const restoreComponent = () => {
+    // istanbul ignore if: this should never happen
     if (!childrenUsageIds) {
       return;
     }
@@ -86,6 +87,7 @@ const ComponentRemover = ({ usageKey, index, close }: Props) => {
     }
     const updatedKeys = childrenUsageIds.filter((childId, idx) => childId !== usageKey || idx !== index);
     updateContainerChildrenMutation.mutateAsync(updatedKeys).then(() => {
+      // istanbul ignore if
       if (sidebarItemInfo?.id === usageKey && sidebarItemInfo?.index === index) {
         // Close sidebar if current component is open
         closeLibrarySidebar();

src/library-authoring/containers/ContainerRemover.tsx

@@ -63,11 +63,13 @@ const ContainerRemover = ({
       if (hasDuplicates && childrenUsageIds && typeof index !== 'undefined') {
         const updatedKeys = childrenUsageIds.filter((childId, idx) => childId !== containerKey || idx !== index);
         await updateContainerChildrenMutation.mutateAsync(updatedKeys);
+        // istanbul ignore if
         if (sidebarItemInfo?.id === containerKey && sidebarItemInfo?.index === index) {
           closeLibrarySidebar();
         }
       } else {
         await removeContainerMutation.mutateAsync([containerKey]);
+        // istanbul ignore if
         if (sidebarItemInfo?.id === containerKey) {
           closeLibrarySidebar();
         }