Type refactors (backend)?

packages/backend/src/core/AiService.ts

@@ -56,7 +56,7 @@ export class AiService {
 			}
 
 			const buffer = await fs.promises.readFile(path);
-			const image = await tf.node.decodeImage(buffer, 3) as any;
+			const image = await tf.node.decodeImage(buffer, 3) as tf.Tensor3D;
 			try {
 				const predictions = await this.model.classify(image);
 				return predictions;

packages/backend/src/core/CustomEmojiService.ts

@@ -358,7 +358,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	@bindThis
 	public async populateEmojis(emojiNames: string[], noteUserHost: string | null): Promise<Record<string, string>> {
 		const emojis = await Promise.all(emojiNames.map(x => this.populateEmoji(x, noteUserHost)));
-		const res = {} as any;
+		const res: {emojiNames: string[]} = {};
 		for (let i = 0; i < emojiNames.length; i++) {
 			if (emojis[i] != null) {
 				res[emojiNames[i]] = emojis[i];
@@ -373,7 +373,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	@bindThis
 	public async prefetchEmojis(emojis: { name: string; host: string | null; }[]): Promise<void> {
 		const notCachedEmojis = emojis.filter(emoji => this.cache.get(`${emoji.name} ${emoji.host}`) == null);
-		const emojisQuery: any[] = [];
+		const emojisQuery: [{ name: FindOperator<string>, host: string | null }] = [];
 		const hosts = new Set(notCachedEmojis.map(e => e.host));
 		for (const host of hosts) {
 			if (host == null) continue;

packages/backend/src/core/DriveService.ts

@@ -54,7 +54,7 @@ type AddFileArgs = {
 	/** Comment */
 	comment?: string | null;
 	/** Folder ID */
-	folderId?: any;
+	folderId?: MiDriveFolder['id'] | null;
 	/** If set to true, forcibly upload the file even if there is a file with the same hash. */
 	force?: boolean;
 	/** Do not save file to local */
@@ -817,7 +817,7 @@ export class DriveService {
 			} as DeleteObjectCommandInput;
 
 			await this.s3Service.delete(meta, param);
-		} catch (err: any) {
+		} catch (err: unknown) {
 			if (err.name === 'NoSuchKey') {
 				this.deleteLogger.warn(`The object storage had no such key to delete: ${key}. Skipping this.`, err as Error);
 				return;

packages/backend/src/postgres.ts

@@ -104,17 +104,17 @@ class MyCustomLogger implements Logger {
 	}
 
 	@bindThis
-	public logQuery(query: string, parameters?: any[]) {
+	public logQuery(query: string, parameters?: unknown) {
 		sqlLogger.info(this.highlight(query));
 	}
 
 	@bindThis
-	public logQueryError(error: string, query: string, parameters?: any[]) {
+	public logQueryError(error: string, query: string, parameters?: unknown) {
 		sqlLogger.error(this.highlight(query));
 	}
 
 	@bindThis
-	public logQuerySlow(time: number, query: string, parameters?: any[]) {
+	public logQuerySlow(time: number, query: string, parameters?: unknown) {
 		sqlLogger.warn(this.highlight(query));
 	}