Bump typescript, @typescript-eslint/eslint-plugin, and @typescript-eslint/parser (#6143)

src/renderer/utils/storageHelper.ts

@@ -9,6 +9,7 @@ import type { Draft } from "immer";
 import { produce, isDraft } from "immer";
 import { isEqual, isPlainObject } from "lodash";
 import logger from "../../main/logger";
+import assert from "assert";
 
 export interface StorageChange<T> {
   key: string;
@@ -154,8 +155,9 @@ export class StorageHelper<T> implements StorageLayer<T> {
   }
 
   @action
-  merge(value: Partial<T> | ((draft: Draft<T>) => Partial<T> | void)) {
+  merge(value: T extends object ? Partial<T> | ((draft: Draft<T>) => Partial<T> | void) : never) {
     const nextValue = produce<T>(toJS(this.get()), (draft) => {
+      assert(typeof draft === "object" && draft);
 
       if (typeof value == "function") {
         const newValue = value(draft);