The feature with the schematic to clean up unused imports duplicates the import array #59466
Description
Which @angular/* package(s) are the source of the bug?
Don't known / other
Is this a regression?
Yes
Description
I created a new project and upgraded it to Angular 19.1.0-rc.0 to try out the new schematic to clean up unused imports. After running the command, the imports array got duplicated.
Please provide a link to a minimal reproduction of the bug
https://github.com/amanplans/cleanup-unused-imports
Please provide the exception or error you saw
I added an unused import in app.component.ts and ran the command `ng g @angular/core:cleanup-unused-imports` and the imports array got duplicated.
**Before:**
`
import { Component } from '@angular/core';
import { RouterOutlet } from '@angular/router';
import { UnusedComponent } from './unused.component';
@Component({
selector: 'app-root',
imports: [RouterOutlet, UnusedComponent],
templateUrl: './app.component.html',
styleUrl: './app.component.css'
})
export class AppComponent {
title = 'cleanup-unused-imports';
}
`
**After:**
`
import { Component } from '@angular/core';
import { RouterOutlet } from '@angular/router';
@Component({
selector: 'app-root',
imports: [RouterOutlet][RouterOutlet],
templateUrl: './app.component.html',
styleUrl: './app.component.css'
})
export class AppComponent {
title = 'cleanup-unused-imports';
}
`
The line with imports contains two arrays of [RouterOutlet] instead of one.
Please provide the environment you discovered this bug in (run ng version)
@angular-devkit/architect 0.1901.0-rc.0
@angular-devkit/build-angular 19.1.0-rc.0
@angular-devkit/core 19.1.0-rc.0 (cli-only)
@angular-devkit/schematics 19.1.0-rc.0
@schematics/angular 19.1.0-rc.0
rxjs 7.8.1
typescript 5.5.4
zone.js 0.15.0
Anything else?
Is this something for @crisbeto?