Error in Angular 10: Module import issue with missing name

After setting up a new Angular project and creating a new module within that project using the CLI, I encountered an issue where Intellisense was not working properly when trying to import the newly created module in app.module.ts. Despite not making any changes to the tsconfig.json files, the auto-import feature could not locate the module.

  • Angular CLI: 10.0.4
  • Node: 12.16.3
  • Angular: 10.0.5
  • Typescript: 3.9.7
  • VS Code: 1.47.3

Any insights on what might be causing this issue?

EDIT: Manually importing the module works fine, but the concern is with the auto-import functionality.

https://i.sstatic.net/qur05.png

https://i.sstatic.net/8dgg9.png

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';



@NgModule({
  declarations: [],
  imports: [
    CommonModule
  ]
})
export class TestModule { }

Answer №1

The root cause of the issue was located within the tsconfig.json file in the project's main directory.

{
  "files": [],
  "references": [
    {
      "path": "./tsconfig.app.json"
    },
    {
      "path": "./tsconfig.spec.json"
    }
]
}

If you simply update it to this:

{
  "extends": "./tsconfig.base.json"
}

VS Code auto-import functionality will then start functioning properly.

My understanding is that the primary issue lies with the "files": [] configuration, causing TypeScript to overlook files not explicitly included in the project.

github.com/microsoft/TypeScript/issues/39632
https://github.com/angular/vscode-ng-language-service/issues/876
Many individuals recommend the same solution for this problem.

Answer №2

To optimize your code within Testmodule, consider exporting child components in the following manner:

 @NgModule({
      declarations: [],
      imports: [CommonModule],
      exports: [components]
    })
export class TestModule { }

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