bugfix: fix incorrect dependencies, simplify relations

.npmignore

@@ -2,6 +2,10 @@
 **/*.ts
 *.ts
 
+# definitions
+!**/*.d.ts
+!*.d.ts
+
 # configuration
 package-lock.json
 tslint.json

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nestjs",
-  "version": "5.3.13",
+  "version": "5.3.14",
   "description": "Modern, fast, powerful node.js web framework",
   "scripts": {
     "coverage": "nyc report --reporter=text-lcov | coveralls",
@@ -15,20 +15,21 @@
       "prettier **/**/*.ts --ignore-path ./.prettierignore --write && git status",
     "clean": "gulp clean:bundle",
     "build": "npm run clean && gulp build",
+    "prebuild:dev": "rm -rf node_modules/@nestjs",
     "build:dev": "gulp build --dist node_modules/@nestjs && gulp move",
     "postinstall": "opencollective",
-    "copy-misc": "gulp copy-misc",
-    "prepare": "npm run build:dev && npm run copy-misc",
+    "prepare": "npm run build:dev && gulp copy-misc",
+    "prerelease": "gulp copy-misc && npm run build:dev",
     "publish":
-      "npm run build && ./node_modules/.bin/lerna publish --force-publish --exact -m \"chore(@nestjs) publish %s release\"",
+      "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --force-publish --exact -m \"chore(@nestjs) publish %s release\"",
     "publish:rc":
-      "npm run build && ./node_modules/.bin/lerna publish --npm-tag=rc -m \"chore(@nestjs) publish %s release\"",
+      "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --npm-tag=rc -m \"chore(@nestjs) publish %s release\"",
     "publish:next":
-      "npm run build && ./node_modules/.bin/lerna publish --npm-tag=next --skip-git -m \"chore(@nestjs) publish %s release\"",
+      "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --npm-tag=next --skip-git -m \"chore(@nestjs) publish %s release\"",
     "publish:beta":
-      "npm run build && ./node_modules/.bin/lerna publish --npm-tag=beta -m \"chore(@nestjs) publish %s release\"",
+      "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --npm-tag=beta -m \"chore(@nestjs) publish %s release\"",
     "publish:test":
-      "npm run build && ./node_modules/.bin/lerna publish --force-publish --npm-tag=test --skip-git -m \"chore(@nestjs) publish %s release\""
+      "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --force-publish --npm-tag=test --skip-git -m \"chore(@nestjs) publish %s release\""
   },
   "engines": {
     "node": ">= 8.9.0"

packages/common/files/interfaces/files-upload-module.interface.ts

@@ -1,4 +1,4 @@
-import { ModuleMetadata, Type } from '@nestjs/common/interfaces';
+import { ModuleMetadata, Type } from '../../interfaces';
 import { MulterOptions } from '../../interfaces/external/multer-options.interface';
 
 export interface MulterModuleOptions extends MulterOptions {}
@@ -12,7 +12,7 @@ export interface MulterModuleAsyncOptions
   useExisting?: Type<MulterOptionsFactory>;
   useClass?: Type<MulterOptionsFactory>;
   useFactory?: (
-    ...args: any[],
+    ...args: any[]
   ) => Promise<MulterModuleOptions> | MulterModuleOptions;
   inject?: any[];
 }

packages/common/files/multer.module.ts

@@ -1,4 +1,5 @@
-import { DynamicModule, Module, Provider } from '@nestjs/common';
+import { Module } from './../decorators';
+import { DynamicModule, Provider } from './../interfaces';
 import { MULTER_MODULE_OPTIONS } from './files.constants';
 import {
   MulterModuleAsyncOptions,
@@ -52,7 +53,8 @@ export class MulterModule {
     }
     return {
       provide: MULTER_MODULE_OPTIONS,
-      useFactory: async (optionsFactory: MulterOptionsFactory) => optionsFactory.createMulterOptions(),
+      useFactory: async (optionsFactory: MulterOptionsFactory) =>
+        optionsFactory.createMulterOptions(),
       inject: [options.useExisting || options.useClass],
     };
   }

packages/common/serializer/class-serializer.interceptor.ts

@@ -1,10 +1,10 @@
-import { ExecutionContext, Injectable, NestInterceptor } from '@nestjs/common';
 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
-import { Inject } from '../decorators/core';
+import { Inject, Injectable } from '../decorators/core';
 import { ClassTransformOptions } from '../interfaces/external/class-transform-options.interface';
 import { loadPackage } from '../utils/load-package.util';
 import { isObject } from '../utils/shared.utils';
+import { ExecutionContext, NestInterceptor } from './../interfaces';
 import { CLASS_SERIALIZER_OPTIONS } from './class-serializer.constants';
 
 let classTransformer: any = {};

packages/common/utils/validate-each.util.ts

@@ -1,8 +1,15 @@
-import { RuntimeException } from '@nestjs/core/errors/exceptions/runtime.exception';
+export class InvalidDecoratorItemException extends Error {
+  private readonly msg: string;
 
-export class InvalidDecoratorItemException extends RuntimeException {
   constructor(decorator: string, item: string, context: string) {
-    super(`Invalid ${item} passed to ${decorator}() decorator (${context}).`);
+    const message = `Invalid ${item} passed to ${decorator}() decorator (${context}).`;
+    super(message);
+
+    this.msg = message;
+  }
+
+  public what(): string {
+    return this.msg;
   }
 }
 

packages/microservices/nest-microservice.ts

@@ -11,9 +11,9 @@ import { ApplicationConfig } from '@nestjs/core/application-config';
 import { MESSAGES } from '@nestjs/core/constants';
 import { NestContainer } from '@nestjs/core/injector/container';
 import { NestApplicationContext } from '@nestjs/core/nest-application-context';
-import { CustomTransportStrategy } from '@nestjs/microservices';
 import * as optional from 'optional';
 import { Transport } from './enums/transport.enum';
+import { CustomTransportStrategy } from './interfaces/custom-transport-strategy.interface';
 import { MicroserviceOptions } from './interfaces/microservice-configuration.interface';
 import { MicroservicesModule } from './microservices-module';
 import { Server } from './server/server';

packages/microservices/server/server-mqtt.ts

@@ -1,4 +1,3 @@
-import { ReadPacket } from '@nestjs/microservices';
 import { Observable } from 'rxjs';
 import {
   CONNECT_EVENT,
@@ -8,7 +7,7 @@ import {
   NO_PATTERN_MESSAGE,
 } from '../constants';
 import { MqttClient } from '../external/mqtt-client.interface';
-import { CustomTransportStrategy, PacketId } from '../interfaces';
+import { CustomTransportStrategy, PacketId, ReadPacket } from '../interfaces';
 import {
   MicroserviceOptions,
   MqttOptions,

packages/microservices/server/server-redis.ts

@@ -1,4 +1,3 @@
-import { ReadPacket } from '@nestjs/microservices';
 import { Observable } from 'rxjs';
 import {
   CONNECT_EVENT,
@@ -12,7 +11,7 @@ import {
   RedisClient,
   RetryStrategyOptions,
 } from '../external/redis.interface';
-import { CustomTransportStrategy, PacketId } from '../interfaces';
+import { CustomTransportStrategy, PacketId, ReadPacket } from '../interfaces';
 import {
   MicroserviceOptions,
   RedisOptions,

packages/testing/testing-module.ts

@@ -11,17 +11,13 @@ import { NestApplicationOptions } from '@nestjs/common/interfaces/nest-applicati
 import { INestExpressApplication } from '@nestjs/common/interfaces/nest-express-application.interface';
 import { INestFastifyApplication } from '@nestjs/common/interfaces/nest-fastify-application.interface';
 import { Type } from '@nestjs/common/interfaces/type.interface';
+import { loadPackage } from '@nestjs/common/utils/load-package.util';
 import { NestApplication, NestApplicationContext } from '@nestjs/core';
 import { ExpressAdapter } from '@nestjs/core/adapters/express-adapter';
 import { ExpressFactory } from '@nestjs/core/adapters/express-factory';
 import { FastifyAdapter } from '@nestjs/core/adapters/fastify-adapter';
 import { ApplicationConfig } from '@nestjs/core/application-config';
-import { MicroservicesPackageNotFoundException } from '@nestjs/core/errors/exceptions/microservices-package-not-found.exception';
 import { NestContainer } from '@nestjs/core/injector/container';
-import * as optional from 'optional';
-
-const { NestMicroservice } =
-  optional('@nestjs/microservices/nest-microservice') || ({} as any);
 
 export class TestingModule extends NestApplicationContext {
   constructor(
@@ -65,9 +61,10 @@ export class TestingModule extends NestApplicationContext {
   public createNestMicroservice(
     options: NestMicroserviceOptions & MicroserviceOptions,
   ): INestMicroservice {
-    if (!NestMicroservice) {
-      throw new MicroservicesPackageNotFoundException();
-    }
+    const { NestMicroservice } = loadPackage(
+      '@nestjs/microservices',
+      'TestingModule',
+    );
     this.applyLogger(options);
     return new NestMicroservice(
       this.container,