Environment Update

examples/grpc-http-proxy/proto/examples/echo/v1/echo.ts

@@ -1,4 +1,5 @@
-import { Metadata }         from '@grpc/grpc-js'
+import type { Metadata }    from '@grpc/grpc-js'
+
 /* eslint-disable */
 import { GrpcMethod }       from '@nestjs/microservices'
 import { GrpcStreamMethod } from '@nestjs/microservices'

examples/grpc-http-proxy/src/bootstrap.ts

@@ -3,9 +3,15 @@ import { NestFactory }            from '@nestjs/core'
 import { GrpcHttpProxyAppModule } from './grpc-http-proxy-app.module.js'
 import { serverOptions }          from './server.options.js'
 
-declare const module: any
+// eslint-disable-next-line @next/next/no-assign-module-variable
+declare const module: {
+  hot?: {
+    accept: () => void
+    dispose: (callback: () => Promise<void>) => void
+  }
+}
 
-const bootstrap = async () => {
+const bootstrap = async (): Promise<void> => {
   const app = await NestFactory.create(GrpcHttpProxyAppModule)
 
   app.connectMicroservice(serverOptions)
@@ -18,7 +24,9 @@ const bootstrap = async () => {
 
   if (module.hot) {
     module.hot.accept()
-    module.hot.dispose(() => app.close())
+    module.hot.dispose(async () => {
+      await app.close()
+    })
   }
 }
 

examples/grpc-http-proxy/src/grpc-http-proxy-app.module.ts

@@ -8,9 +8,7 @@ import { serverOptions }        from './server.options.js'
 
 @Module({
   imports: [
-    // @ts-ignore
     GrpcReflectionModule.register(serverOptions.options),
-    // @ts-ignore
     GrpcHttpProxyModule.register({ options: serverOptions.options }),
     EchoModule,
   ],

examples/grpc-http-proxy/src/server.options.ts

@@ -1,11 +1,12 @@
 /// <reference path='./proto.d.ts'/>
 
-import { Transport }   from '@nestjs/microservices'
-import { GrpcOptions } from '@nestjs/microservices'
+import type { GrpcOptions } from '@nestjs/microservices'
 
-import reflection      from '@atls/nestjs-grpc-reflection/proto/grpc/reflection/v1alpha/reflection.proto'
+import { Transport }        from '@nestjs/microservices'
 
-import echo            from '../proto/examples/echo/v1/echo.proto'
+import reflection           from '@atls/nestjs-grpc-reflection/proto/grpc/reflection/v1alpha/reflection.proto'
+
+import echo                 from '../proto/examples/echo/v1/echo.proto'
 
 export const serverOptions: GrpcOptions = {
   transport: Transport.GRPC,

examples/grpc-playground/proto/examples/playground/v1/playground.ts

@@ -1,4 +1,5 @@
-import { Metadata }         from '@grpc/grpc-js'
+import type { Metadata }    from '@grpc/grpc-js'
+
 /* eslint-disable */
 import { GrpcMethod }       from '@nestjs/microservices'
 import { GrpcStreamMethod } from '@nestjs/microservices'

examples/grpc-playground/src/bootstrap.ts

@@ -3,9 +3,15 @@ import { NestFactory }             from '@nestjs/core'
 import { GrpcPlaygroundAppModule } from './grpc-playground-app.module.js'
 import { serverOptions }           from './server.options.js'
 
-declare const module: any
+// eslint-disable-next-line @next/next/no-assign-module-variable
+declare const module: {
+  hot?: {
+    accept: () => void
+    dispose: (callback: () => Promise<void>) => void
+  }
+}
 
-const bootstrap = async () => {
+const bootstrap = async (): Promise<void> => {
   const app = await NestFactory.create(GrpcPlaygroundAppModule)
 
   app.connectMicroservice(serverOptions)
@@ -18,7 +24,9 @@ const bootstrap = async () => {
 
   if (module.hot) {
     module.hot.accept()
-    module.hot.dispose(() => app.close())
+    module.hot.dispose(async () => {
+      await app.close()
+    })
   }
 }
 

examples/grpc-playground/src/playground/playground.controller.ts

@@ -1,3 +1,4 @@
+/* eslint-disable */
 // @ts-nocheck
 import { Controller } from '@nestjs/common'
 import { GrpcMethod } from '@nestjs/microservices'

examples/grpc-playground/src/server.options.ts

@@ -1,11 +1,12 @@
 /// <reference path='./proto.d.ts'/>
 
-import { Transport }   from '@nestjs/microservices'
-import { GrpcOptions } from '@nestjs/microservices'
+import type { GrpcOptions } from '@nestjs/microservices'
 
-import reflection      from '@atls/nestjs-grpc-reflection/proto/grpc/reflection/v1alpha/reflection.proto'
+import { Transport }        from '@nestjs/microservices'
 
-import playground      from '../proto/examples/playground/v1/playground.proto'
+import reflection           from '@atls/nestjs-grpc-reflection/proto/grpc/reflection/v1alpha/reflection.proto'
+
+import playground           from '../proto/examples/playground/v1/playground.proto'
 
 export const serverOptions: GrpcOptions = {
   transport: Transport.GRPC,

examples/grpc-reflection/proto/examples/echo/v1/echo.ts

@@ -1,4 +1,5 @@
-import { Metadata }         from '@grpc/grpc-js'
+import type { Metadata }    from '@grpc/grpc-js'
+
 /* eslint-disable */
 import { GrpcMethod }       from '@nestjs/microservices'
 import { GrpcStreamMethod } from '@nestjs/microservices'

examples/grpc-reflection/src/bootstrap.ts

@@ -3,9 +3,15 @@ import { NestFactory }             from '@nestjs/core'
 import { GrpcReflectionAppModule } from './grpc-reflection-app.module.js'
 import { serverOptions }           from './server.options.js'
 
-declare const module: any
+// eslint-disable-next-line @next/next/no-assign-module-variable
+declare const module: {
+  hot?: {
+    accept: () => void
+    dispose: (callback: () => Promise<void>) => void
+  }
+}
 
-const bootstrap = async () => {
+const bootstrap = async (): Promise<void> => {
   const app = await NestFactory.create(GrpcReflectionAppModule)
 
   app.connectMicroservice(serverOptions)
@@ -17,7 +23,9 @@ const bootstrap = async () => {
 
   if (module.hot) {
     module.hot.accept()
-    module.hot.dispose(() => app.close())
+    module.hot.dispose(async () => {
+      await app.close()
+    })
   }
 }
 

examples/grpc-reflection/src/grpc-reflection-app.module.ts

@@ -6,7 +6,6 @@ import { EchoModule }           from './echo/index.js'
 import { serverOptions }        from './server.options.js'
 
 @Module({
-  // @ts-ignore
   imports: [GrpcReflectionModule.register(serverOptions.options), EchoModule],
 })
 export class GrpcReflectionAppModule {}

examples/grpc-reflection/src/server.options.ts

@@ -1,11 +1,12 @@
 /// <reference path='./proto.d.ts'/>
 
-import { Transport }   from '@nestjs/microservices'
-import { GrpcOptions } from '@nestjs/microservices'
+import type { GrpcOptions } from '@nestjs/microservices'
 
-import reflection      from '@atls/nestjs-grpc-reflection/proto/grpc/reflection/v1alpha/reflection.proto'
+import { Transport }        from '@nestjs/microservices'
 
-import echo            from '../proto/examples/echo/v1/echo.proto'
+import reflection           from '@atls/nestjs-grpc-reflection/proto/grpc/reflection/v1alpha/reflection.proto'
+
+import echo                 from '../proto/examples/echo/v1/echo.proto'
 
 export const serverOptions: GrpcOptions = {
   transport: Transport.GRPC,

packages/nestjs-dataloader/src/decorators/loader.decorator.ts

@@ -1,8 +1,9 @@
-import { ExecutionContext }             from '@nestjs/common'
+import type { ExecutionContext }        from '@nestjs/common'
+import type { GraphQLExecutionContext } from '@nestjs/graphql'
+
 import { InternalServerErrorException } from '@nestjs/common'
 import { APP_INTERCEPTOR }              from '@nestjs/core'
 import { GqlExecutionContext }          from '@nestjs/graphql'
-import { GraphQLExecutionContext }      from '@nestjs/graphql'
 import { createParamDecorator }         from '@nestjs/common'
 
 import { GET_LOADER_CONTEXT_KEY }       from '../constants.js'
@@ -21,5 +22,6 @@ export const Loader: (type: string) => ParameterDecorator = createParamDecorator
       `)
   }
 
+  // eslint-disable-next-line @typescript-eslint/no-unsafe-call, @typescript-eslint/no-unsafe-return
   return ctx[GET_LOADER_CONTEXT_KEY](type)
 })

packages/nestjs-dataloader/src/decorators/order-result-by-key.decorator.ts

@@ -1,24 +1,31 @@
 /* eslint-disable no-param-reassign */
 
 export const OrderResultByKey = (key = 'id', defaultValue = undefined) =>
-  (target: any, propertyKey: string, descriptor: PropertyDescriptor) => {
+  // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
+  (target: any, propertyKey: string, descriptor: PropertyDescriptor): PropertyDescriptor => {
     const original = descriptor.value
 
-    // @ts-ignore eslint-disable-next-line func-names
-    descriptor.value = async function (keys, ...args) {
+    // @ts-expect-error
+    // eslint-disable-next-line func-names
+    descriptor.value = async function (keys, ...args): Promise<any> {
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-call
       const method = original.bind(this)
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-call
       const result = await method(keys, ...args)
 
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-call
       const resultByKey = result.reduce(
-        // @ts-ignore
+        // @ts-expect-error
+        // eslint-disable-next-line @typescript-eslint/no-unsafe-return
         (res, item) => ({
           ...res,
           [item[key]]: item,
         }),
         {}
       )
 
-      // @ts-ignore
+      // @ts-expect-error
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-return, @typescript-eslint/no-unsafe-call
       return keys.map((itemKey) => resultByKey[itemKey] || defaultValue)
     }
 

packages/nestjs-dataloader/src/interceptors/data-loader.interceptor.ts

@@ -1,16 +1,17 @@
-import { CallHandler }                  from '@nestjs/common'
-import { ExecutionContext }             from '@nestjs/common'
+import type { CallHandler }             from '@nestjs/common'
+import type { ExecutionContext }        from '@nestjs/common'
+import type { NestInterceptor }         from '@nestjs/common'
+import type { GraphQLExecutionContext } from '@nestjs/graphql'
+import type { Observable }              from 'rxjs'
+
+import type { NestDataLoader }          from '../interfaces/index.js'
+
 import { Injectable }                   from '@nestjs/common'
 import { InternalServerErrorException } from '@nestjs/common'
-import { NestInterceptor }              from '@nestjs/common'
 import { ModuleRef }                    from '@nestjs/core'
 import { GqlExecutionContext }          from '@nestjs/graphql'
-import { GraphQLExecutionContext }      from '@nestjs/graphql'
-// @ts-ignore
-import { Observable }                   from 'rxjs'
 
 import { GET_LOADER_CONTEXT_KEY }       from '../constants.js'
-import { NestDataLoader }               from '../interfaces/index.js'
 
 @Injectable()
 export class DataLoaderInterceptor implements NestInterceptor {
@@ -32,6 +33,7 @@ export class DataLoaderInterceptor implements NestInterceptor {
           }
         }
 
+        // eslint-disable-next-line @typescript-eslint/no-unsafe-return
         return ctx[type]
       }
     }

packages/nestjs-dataloader/src/interfaces/nest-dataloader.interfaces.ts

@@ -1,5 +1,5 @@
-import DataLoader from 'dataloader'
+import type DataLoader from 'dataloader'
 
 export interface NestDataLoader {
-  generateDataLoader(): DataLoader<any, any>
+  generateDataLoader: () => DataLoader<any, any>
 }

packages/nestjs-external-renderer/integration/src/exec.controller.ts

@@ -7,22 +7,24 @@ import { Res }        from '@nestjs/common'
 export class ExecController {
   @Get('/simple')
   @Render('/render/simple')
-  simple() {
+  simple(): Record<string, unknown> {
     return {}
   }
 
   @Get('/params')
   @Render('/render/params')
-  params() {
+  params(): Record<string, unknown> {
     return {
       param: 'value',
     }
   }
 
   @Get('/res-render-params')
-  // @ts-ignore
-  resRenderParams(@Res() res) {
-    return res.render('/render/params', {
+  // @ts-expect-error
+  // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
+  resRenderParams(@Res() res): void {
+    // eslint-disable-next-line @typescript-eslint/no-unsafe-call
+    res.render('/render/params', {
       param: 'value',
     })
   }

packages/nestjs-external-renderer/integration/src/render.controller.ts

@@ -5,13 +5,15 @@ import { Post }       from '@nestjs/common'
 @Controller('render')
 export class RenderController {
   @Post('simple')
-  simple() {
+  simple(): string {
     return 'content'
   }
 
   @Post('params')
-  // @ts-ignore
+  // @ts-expect-error
+  // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types, @typescript-eslint/explicit-function-return-type
   params(@Body() body) {
+    // eslint-disable-next-line @typescript-eslint/no-unsafe-return
     return body.param
   }
 }

packages/nestjs-external-renderer/integration/test/render.test.ts

@@ -2,7 +2,8 @@
  * @jest-environment node
  */
 
-import { INestApplication }                  from '@nestjs/common'
+import type { INestApplication }             from '@nestjs/common'
+
 import { Test }                              from '@nestjs/testing'
 import { describe }                          from '@jest/globals'
 import { it }                                from '@jest/globals'
@@ -22,7 +23,7 @@ describe('external renderer', () => {
   beforeAll(async () => {
     const port = await getPort()
 
-    const module = await Test.createTestingModule({
+    const testingModule = await Test.createTestingModule({
       imports: [ExternalRendererIntegrationModule],
     })
       .overrideProvider(EXTERNAL_RENDERER_MODULE_OPTIONS)
@@ -31,7 +32,7 @@ describe('external renderer', () => {
       })
       .compile()
 
-    app = module.createNestApplication()
+    app = testingModule.createNestApplication()
 
     await app.init()
     await app.listen(port, '0.0.0.0')

packages/nestjs-external-renderer/src/config/external-renderer-env.config.ts

@@ -1,5 +1,5 @@
-import { ExternalRendererOptionsFactory } from '../module/index.js'
-import { ExternalRendererModuleOptions }  from '../module/index.js'
+import type { ExternalRendererOptionsFactory } from '../module/index.js'
+import type { ExternalRendererModuleOptions }  from '../module/index.js'
 
 export class ExternalRendererEnvConfig implements ExternalRendererOptionsFactory {
   createExternalRendererOptions(): ExternalRendererModuleOptions {

packages/nestjs-external-renderer/src/module/external-renderer-module-options.interface.ts

@@ -1,21 +1,21 @@
-import { ModuleMetadata } from '@nestjs/common/interfaces'
-import { Type }           from '@nestjs/common/interfaces'
+import type { ModuleMetadata } from '@nestjs/common/interfaces'
+import type { Type }           from '@nestjs/common/interfaces'
 
 export interface ExternalRendererModuleOptions {
   url: string
 }
 
 export interface ExternalRendererOptionsFactory {
-  createExternalRendererOptions():
-    | Promise<ExternalRendererModuleOptions>
+  createExternalRendererOptions: () =>
     | ExternalRendererModuleOptions
+    | Promise<ExternalRendererModuleOptions>
 }
 
 export interface ExternalRendererModuleAsyncOptions extends Pick<ModuleMetadata, 'imports'> {
   useExisting?: Type<ExternalRendererOptionsFactory>
   useClass?: Type<ExternalRendererOptionsFactory>
   useFactory?: (
-    ...args: any[]
-  ) => Promise<ExternalRendererModuleOptions> | ExternalRendererModuleOptions
-  inject?: any[]
+    ...args: Array<any>
+  ) => ExternalRendererModuleOptions | Promise<ExternalRendererModuleOptions>
+  inject?: Array<any>
 }