Fix ts errors

Author: mariolamacchia

packages/loot-core/src/server/api.test.ts

@@ -1,40 +1,28 @@
 import { installAPI } from './api';
 import { getBankSyncError } from '../shared/errors';
+import { ServerHandlers } from '../types/server-handlers';
 
 jest.mock('../shared/errors', () => ({
   getBankSyncError: jest.fn(error => `Bank sync error: ${error}`),
 }));
 
 describe('API handlers', () => {
-  let handlers: Record<string, any>;
-  let mockServerHandlers: Record<string, jest.Mock>;
-
-  beforeEach(() => {
-    jest.clearAllMocks();
-
-    mockServerHandlers = {
-      'accounts-bank-sync': jest.fn().mockResolvedValue({ errors: [] }),
-    };
-
-    // Remove the accounts-bank-sync handler if it exists
-    // or it won't be replaced by the mock
-    if (handlers) {
-      delete handlers['accounts-bank-sync'];
-    }
-
-    handlers = installAPI(mockServerHandlers);
-  });
+  const handlers = installAPI({} as unknown as ServerHandlers);
 
   describe('api/bank-sync', () => {
     it('should sync a single account when accountId is provided', async () => {
+      handlers['accounts-bank-sync'] = jest
+        .fn()
+        .mockResolvedValue({ errors: [] });
+
       await handlers['api/bank-sync']({ accountId: 'account1' });
-      expect(mockServerHandlers['accounts-bank-sync']).toHaveBeenCalledWith({
+      expect(handlers['accounts-bank-sync']).toHaveBeenCalledWith({
         ids: ['account1'],
       });
     });
 
     it('should handle errors in non batch sync', async () => {
-      mockServerHandlers['accounts-bank-sync'].mockResolvedValue({
+      handlers['accounts-bank-sync'] = jest.fn().mockResolvedValue({
         errors: ['connection-failed'],
       });