Merge pull request #28760 from overleaf/dp-hackathon-knip

Add Knip and remove a bunch of unused code

GitOrigin-RevId: 42ab99fc65973c883d2361e0027e7181767e714e

services/web/frontend/js/utils/operations.ts

@@ -22,10 +22,6 @@ export const isInsertChange = (
   change: Change<EditOperation>
 ): change is Change<InsertOperation> => isInsertOperation(change.op)
 
-export const isCommentChange = (
-  change: Change<CommentOperation>
-): change is Change<CommentOperation> => isCommentOperation(change.op)
-
 export const isDeleteChange = (
   change: Change<EditOperation>
 ): change is Change<DeleteOperation> => isDeleteOperation(change.op)

services/web/frontend/js/utils/service-worker-cleanup.js

@@ -1,17 +0,0 @@
-export function cleanupServiceWorker() {
-  try {
-    navigator.serviceWorker
-      .getRegistrations()
-      .catch(() => {
-        // fail silently if permission not given (e.g. SecurityError)
-        return []
-      })
-      .then(registrations => {
-        registrations.forEach(worker => {
-          worker.unregister()
-        })
-      })
-  } catch (e) {
-    // fail silently if service worker are not available (on the navigator)
-  }
-}

services/web/frontend/js/utils/splitTestUtils.ts

@@ -8,6 +8,7 @@ export function getSplitTestVariant(name: string, fallback?: string) {
   return getMeta('ol-splitTestVariants')?.[name] || fallback
 }
 
+/** @knipignore */
 export function parseIntFromSplitTest(name: string, defaultValue: number) {
   const v = getMeta('ol-splitTestVariants')?.[name]
   const n = parseInt(v, 10)