chore: Remove unused microservices imports

packages/core/src/config/default-config.ts

@@ -1,4 +1,3 @@
-import { Transport } from '@nestjs/microservices';
 import { LanguageCode } from '@vendure/common/lib/generated-types';
 import {
     DEFAULT_AUTH_TOKEN_HEADER_KEY,

packages/core/src/config/vendure-config.ts

@@ -1,6 +1,5 @@
 import { DynamicModule, Type } from '@nestjs/common';
 import { CorsOptions } from '@nestjs/common/interfaces/external/cors-options.interface';
-import { ClientOptions, Transport } from '@nestjs/microservices';
 import { LanguageCode } from '@vendure/common/lib/generated-types';
 import { PluginDefinition } from 'apollo-server-core';
 import { RequestHandler } from 'express';

packages/core/src/health-check/health-check.module.ts

@@ -1,5 +1,5 @@
 import { Module } from '@nestjs/common';
-import { MicroserviceHealthIndicator, TerminusModule, TypeOrmHealthIndicator } from '@nestjs/terminus';
+import { TerminusModule, TypeOrmHealthIndicator } from '@nestjs/terminus';
 
 import { ConfigModule } from '../config/config.module';
 import { ConfigService } from '../config/config.service';

packages/core/src/plugin/vendure-plugin.ts

@@ -1,4 +1,4 @@
-import { INestApplication, INestMicroservice, Module } from '@nestjs/common';
+import { Module } from '@nestjs/common';
 import { MODULE_METADATA } from '@nestjs/common/constants';
 import { ModuleMetadata } from '@nestjs/common/interfaces';
 import { pick } from '@vendure/common/lib/pick';