lint fix wip3

lib/objectCache.ts

@@ -53,7 +53,7 @@ class ObjectCacheService {
         resolve(db)
       }
 
-      request.onupgradeneeded = (event) => {
+      request.onupgradeneeded = (event: IDBVersionChangeEvent): void => {
         const db = (event.target as IDBOpenDBRequest).result
         if (!db.objectStoreNames.contains('objects')) {
           const store = db.createObjectStore('objects', { keyPath: 'id' })
@@ -92,8 +92,12 @@ class ObjectCacheService {
 
       return new Promise((resolve, reject) => {
         const request = index.count(IDBKeyRange.only(hash))
-        request.onsuccess = () => resolve(request.result)
+        request.onsuccess = (): void => {
-        request.onerror = () => reject(request.error)
+          resolve(request.result)
+        }
+        request.onerror = (): void => {
+          reject(request.error)
+        }
       })
     } catch (error) {
       console.error(`Error counting objects with hash ${hash}:`, error)
@@ -144,8 +148,12 @@ class ObjectCacheService {
 
       await new Promise<void>((resolve, reject) => {
         const request = store.put(cached)
-        request.onsuccess = () => resolve()
+        request.onsuccess = (): void => {
-        request.onerror = () => reject(request.error)
+          resolve()
+        }
+        request.onerror = (): void => {
+          reject(request.error)
+        }
       })
     } catch (error) {
       console.error(`Error caching ${objectType} object:`, error)
@@ -163,11 +171,11 @@ class ObjectCacheService {
       const store = transaction.objectStore('objects')
       const hashIndex = store.index('hash')
 
-      return new Promise((resolve, reject) => {
+      return new Promise<unknown | null>((resolve, reject) => {
         const request = hashIndex.openCursor(IDBKeyRange.only(hash))
         const objects: CachedObject[] = []
 
-        request.onsuccess = (event) => {
+        request.onsuccess = (event: Event): void => {
           const cursor = (event.target as IDBRequest<IDBCursorWithValue>).result
           if (cursor) {
             const obj = cursor.value as CachedObject
@@ -186,7 +194,9 @@ class ObjectCacheService {
           }
         }
 
-        request.onerror = () => reject(request.error)
+        request.onerror = (): void => {
+          reject(request.error)
+        }
       })
     } catch (error) {
       console.error(`Error retrieving ${objectType} object from cache:`, error)
@@ -203,9 +213,9 @@ class ObjectCacheService {
       const transaction = db.transaction(['objects'], 'readonly')
       const store = transaction.objectStore('objects')
 
-      return new Promise((resolve, reject) => {
+      return new Promise<unknown | null>((resolve, reject) => {
         const request = store.get(id)
-        request.onsuccess = () => {
+        request.onsuccess = (): void => {
           const obj = request.result as CachedObject | undefined
           if (obj && !obj.hidden) {
             resolve(obj.parsed)
@@ -213,7 +223,9 @@ class ObjectCacheService {
             resolve(null)
           }
         }
-        request.onerror = () => reject(request.error)
+        request.onerror = (): void => {
+          reject(request.error)
+        }
       })
     } catch (error) {
       console.error(`Error retrieving ${objectType} object by ID from cache:`, error)
@@ -234,7 +246,7 @@ class ObjectCacheService {
         const request = store.openCursor()
         const objects: CachedObject[] = []
 
-        request.onsuccess = (event) => {
+        request.onsuccess = (event: Event): void => {
           const cursor = (event.target as IDBRequest<IDBCursorWithValue>).result
           if (cursor) {
             const obj = cursor.value as CachedObject
@@ -253,7 +265,9 @@ class ObjectCacheService {
           }
         }
 
-        request.onerror = () => reject(request.error)
+        request.onerror = (): void => {
+          reject(request.error)
+        }
       })
     } catch (error) {
       console.error('Error retrieving author from cache by pubkey:', error)
@@ -271,8 +285,12 @@ class ObjectCacheService {
       const store = transaction.objectStore('objects')
       await new Promise<void>((resolve, reject) => {
         const request = store.clear()
-        request.onsuccess = () => resolve()
+        request.onsuccess = (): void => {
-        request.onerror = () => reject(request.error)
+          resolve()
+        }
+        request.onerror = (): void => {
+          reject(request.error)
+        }
       })
     } catch (error) {
       console.error(`Error clearing ${objectType} cache:`, error)