From 9445bbd21ff7e97c3b4d9804711d204969a38d1a Mon Sep 17 00:00:00 2001
From: Andras Schmelczer <andras@schmelczer.dev>
Date: Sun, 27 Sep 2026 19:30:56 +0100
Subject: [PATCH] Remove clutter

---
 frontend/sync-client/src/errors/errors.ts     | 16 +++---------
 .../sync-operations/file-change-notifier.ts   | 12 ---------
 .../src/types/vault-history-status.ts         |  4 ---
 .../sync-client/src/utils/create-promise.ts   | 25 -------------------
 4 files changed, 3 insertions(+), 54 deletions(-)
 delete mode 100644 frontend/sync-client/src/sync-operations/file-change-notifier.ts
 delete mode 100644 frontend/sync-client/src/types/vault-history-status.ts
 delete mode 100644 frontend/sync-client/src/utils/create-promise.ts

diff --git a/frontend/sync-client/src/errors/errors.ts b/frontend/sync-client/src/errors/errors.ts
index 6026d692..1169453d 100644
--- a/frontend/sync-client/src/errors/errors.ts
+++ b/frontend/sync-client/src/errors/errors.ts
@@ -19,19 +19,9 @@ export class AuthenticationError extends Error {
     }
 }
 
-export class FileNotFoundError extends Error {
-    public constructor(
-        message: string,
-        public readonly filePath: string
-    ) {
-        super(message);
-        this.name = "FileNotFoundError";
-    }
-}
+export class PermanentSyncError extends Error {}
 
-export class PermanentSyncError extends Error { }
-
-export class LocalChangesDuringReconciliation extends Error { }
+export class LocalChangesDuringReconciliation extends Error {}
 
 /** The server rejected a checkpoint from a discarded/restored history. */
-export class ServerHistoryChangedError extends Error { }
+export class ServerHistoryChangedError extends Error {}
diff --git a/frontend/sync-client/src/sync-operations/file-change-notifier.ts b/frontend/sync-client/src/sync-operations/file-change-notifier.ts
deleted file mode 100644
index d1e49d62..00000000
--- a/frontend/sync-client/src/sync-operations/file-change-notifier.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import type { RelativePath } from "../persistence/database";
-import { EventListeners } from "../utils/data-structures/event-listeners";
-
-export class FileChangeNotifier {
-    public readonly onFileChanged = new EventListeners<
-        (filePath: RelativePath) => unknown
-    >();
-
-    public notifyOfFileChange(filePath: RelativePath): void {
-        this.onFileChanged.trigger(filePath);
-    }
-}
diff --git a/frontend/sync-client/src/types/vault-history-status.ts b/frontend/sync-client/src/types/vault-history-status.ts
deleted file mode 100644
index 74478822..00000000
--- a/frontend/sync-client/src/types/vault-history-status.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export enum VaultHistoryStatus {
-    MISSING = "missing",
-    STORED = "stored"
-}
\ No newline at end of file
diff --git a/frontend/sync-client/src/utils/create-promise.ts b/frontend/sync-client/src/utils/create-promise.ts
deleted file mode 100644
index a49196ee..00000000
--- a/frontend/sync-client/src/utils/create-promise.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-type ResolveFunction<T> = undefined extends T
-    ? (value?: T) => unknown
-    : (value: T) => unknown;
-
-/**
- * A type-safe utility function to create a Promise with resolve and reject functions.
- * @returns A tuple containing a Promise, a resolve function, and a reject function.
- */
-export function createPromise<T = unknown>(): [
-    Promise<T>,
-    ResolveFunction<T>,
-    (error: unknown) => unknown
-] {
-    let resolve: undefined | ResolveFunction<T> = undefined;
-    let reject: undefined | ((error: unknown) => unknown) = undefined;
-
-    const creationPromise = new Promise<T>(
-        (resolve_, reject_) =>
-            // eslint-disable-next-line @typescript-eslint/no-unsafe-type-assertion
-            ((resolve = resolve_ as ResolveFunction<T>), (reject = reject_))
-    );
-
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    return [creationPromise, resolve!, reject!];
-}