chore: fix more miscellaneous lints

packages/backend/src/db/postgre.ts

@@ -78,33 +78,33 @@ import { redisClient } from './redis.js';
 const sqlLogger = dbLogger.createSubLogger('sql', 'gray', false);
 
 class MyCustomLogger implements Logger {
-	private highlight(sql: string) {
+	private highlight(sql: string): string {
 		return highlight.highlight(sql, {
 			language: 'sql', ignoreIllegals: true,
 		});
 	}
 
-	public logQuery(query: string, parameters?: any[]) {
+	public logQuery(query: string): void {
 		sqlLogger.info(this.highlight(query).substring(0, 100));
 	}
 
-	public logQueryError(error: string, query: string, parameters?: any[]) {
+	public logQueryError(error: string, query: string): void {
 		sqlLogger.error(this.highlight(query));
 	}
 
-	public logQuerySlow(time: number, query: string, parameters?: any[]) {
+	public logQuerySlow(time: number, query: string): void {
 		sqlLogger.warn(this.highlight(query));
 	}
 
-	public logSchemaBuild(message: string) {
+	public logSchemaBuild(message: string): void {
 		sqlLogger.info(message);
 	}
 
-	public log(message: string) {
+	public log(message: string): void {
 		sqlLogger.info(message);
 	}
 
-	public logMigration(message: string) {
+	public logMigration(message: string): void {
 		sqlLogger.info(message);
 	}
 }

packages/backend/src/queue/initialize.ts

@@ -20,7 +20,7 @@ export function initialize<T>(name: string, limitPerSec = -1): Bull.Queue<T> {
 }
 
 // ref. https://github.com/misskey-dev/misskey/pull/7635#issue-971097019
-function apBackoff(attemptsMade: number, err: Error) {
+function apBackoff(attemptsMade: number /*, err: Error */): number {
 	const baseDelay = MINUTE;
 	const maxBackoff = 8 * HOUR;
 	let backoff = (Math.pow(2, attemptsMade) - 1) * baseDelay;

packages/backend/src/remote/activitypub/kernel/create/note.ts

@@ -9,7 +9,7 @@ import { getApId, IObject, ICreate } from '@/remote/activitypub/type.js';
 /**
  * 投稿作成アクティビティを捌きます
  */
-export default async function(resolver: Resolver, actor: CacheableRemoteUser, note: IObject, silent = false, activity?: ICreate): Promise<string> {
+export default async function(resolver: Resolver, actor: CacheableRemoteUser, note: IObject, silent = false): Promise<string> {
 	const uri = getApId(note);
 
 	if (typeof note === 'object') {

packages/backend/src/server/api/endpoints/auth/deny.ts

@@ -32,7 +32,7 @@ export default define(meta, paramDef, async (ps, user) => {
 		token: ps.token,
 	});
 
-	if (result.affected == 0) {
+	if (result.affected === 0) {
 		throw new ApiError(meta.errors.noSuchSession);
 	}
 });

packages/backend/src/server/api/endpoints/notes/replies.ts

@@ -37,7 +37,7 @@ export const paramDef = {
 
 // eslint-disable-next-line import/no-default-export
 export default define(meta, paramDef, async (ps, user) => {
-	const note = await getNote(ps.noteId, user).catch(err => {
+	await getNote(ps.noteId, user).catch(err => {
 		if (err.id === '9725d0ce-ba28-4dde-95a7-2cbb2c15de24') throw new ApiError('NO_SUCH_NOTE');
 		throw err;
 	});