How to make NestJS provider global?

Question

Node.js

At the root of app.module.ts I specified:

@Module({
  imports: [
    ConfigModule.forRoot({
      isGlobal: true,
 }),

Now I don’t need to enter ConfigService into providers anywhere like this: (it is visible globally and Nest does not throw an error that the dependency was not found)

// some-other-module
@Module({providers: [ConfigService]})

If I do this with my custom module:

// MyModule.ts
@Global()
@Module({providers: [MyService], exports: [MyService]})
export class MyModule{}

Now, if I want to use it MyServicein another module, I can not import it MyModule, but MyServiceI still need to import it into providers. Is it possible to make it so that MyServiceit was not possible to enter separately? Exactly the same asConfigService

Answer 1

We use Global, services work fine with each other

. Everything frays, since the decorator is removed and the connection between them is broken

Restoring the connection by adding SomeModule to SecondModule imports

It's not entirely clear what exactly you don't like.