fix lint errors

packages/backend/src/remote/activitypub/models/person.ts

@@ -274,7 +274,7 @@ export async function createPerson(uri: string, resolver?: Resolver): Promise<Us
  * @param resolver Resolver
  * @param hint Hint of Person object (この値が正当なPersonの場合、Remote resolveをせずに更新に利用します)
  */
-export async function updatePerson(uri: string, resolver?: Resolver | null, hint?: object): Promise<void> {
+export async function updatePerson(uri: string, resolver?: Resolver | null, hint?: Record<string, unknown>): Promise<void> {
 	if (typeof uri !== 'string') throw new Error('uri is not string');
 
 	// URIがこのサーバーを指しているならスキップ

packages/backend/src/remote/activitypub/renderer/ordered-collection.ts

@@ -6,7 +6,7 @@
  * @param last URL of last page (optional)
  * @param orderedItems attached objects (optional)
  */
-export default function(id: string | null, totalItems: any, first?: string, last?: string, orderedItems?: object) {
+export default function(id: string | null, totalItems: any, first?: string, last?: string, orderedItems?: Record<string, unknown>) {
 	const page: any = {
 		id,
 		type: 'OrderedCollection',