deny-constructor-di.md

@rdlabo/rules/deny-constructor-di

This plugin disallows Dependency Injection within the constructor.

This rule encourages modern Angular dependency injection practices by using the inject function.

Rule Details

❌ Incorrect: Using constructor-based dependency injection

@Component({
  selector: 'app-confirm',
  templateUrl: './confirm.page.html',
  styleUrls: ['./confirm.page.scss'],
})
export class SigninPage {
  constructor(public platform: Platform) {}
}

✅ Correct: Using the inject function for dependency injection

@Component({
  selector: 'app-confirm',
  templateUrl: './confirm.page.html',
  styleUrls: ['./confirm.page.scss'],
})
export class SigninPage {
  public platform = inject(Platform);

  constructor() {}
}

Options

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Implementation

• Rule source
• Test source