remove more backend references

Author: Lms24

packages/browser/src/exports.ts

@@ -41,6 +41,7 @@ export {
   withScope,
 } from '@sentry/core';
 
+// TODO(v7): refactor to use client here!
 export { BrowserOptions } from './backend';
 export { BrowserClient } from './client';
 export { injectReportDialog, ReportDialogOptions } from './helpers';

packages/core/src/index.ts

@@ -23,6 +23,7 @@ export {
   getReportDialogEndpoint,
 } from './api';
 export { BaseClient } from './baseclient';
+// TODO(v7): Delete!
 export { BackendClass, BaseBackend } from './basebackend';
 export { eventToSentryRequest, sessionToSentryRequest } from './request';
 export { initAndBind, ClientClass } from './sdk';

packages/node/src/index.ts

@@ -42,6 +42,7 @@ export {
 } from '@sentry/core';
 
 export { NodeOptions } from './types';
+// TODO(v7): delete!
 export { NodeBackend } from './backend';
 export { NodeClient } from './client';
 export { defaultIntegrations, init, lastEventId, flush, close, getSentryRelease } from './sdk';

packages/node/test/index.test.ts

@@ -15,7 +15,6 @@ import {
   NodeClient,
   Scope,
 } from '../src';
-import { NodeBackend } from '../src/backend';
 import { ContextLines, LinkedErrors } from '../src/integrations';
 
 jest.mock('@sentry/core', () => {
@@ -107,7 +106,7 @@ describe('SentryNode', () => {
     let s: jest.SpyInstance<void, Event[]>;
 
     beforeEach(() => {
-      s = jest.spyOn(NodeBackend.prototype, 'sendEvent').mockImplementation(async () => Promise.resolve({ code: 200 }));
+      s = jest.spyOn(NodeClient.prototype, 'sendEvent').mockImplementation(async () => Promise.resolve({ code: 200 }));
     });
 
     afterEach(() => {
@@ -372,7 +371,7 @@ describe('SentryNode initialization', () => {
       const client = new NodeClient({ dsn });
 
       // eslint-disable-next-line @typescript-eslint/no-explicit-any
-      const sdkData = (client as any)._backend._transport._api.metadata?.sdk;
+      const sdkData = (client as any).getTransport()._api.metadata?.sdk;
 
       expect(sdkData.name).toEqual('sentry.javascript.node');
       expect(sdkData.packages[0].name).toEqual('npm:@sentry/node');

packages/node/test/integrations/linkederrors.test.ts

@@ -28,6 +28,7 @@ describe('LinkedErrors', () => {
       expect.assertions(2);
       const spy = jest.spyOn(linkedErrors, '_walkErrorTree');
       const one = new Error('originalException');
+      // TODO(v7): refactor to use client here!
       const backend = new NodeBackend({});
       let event: Event | undefined;
       return backend