'PlotlyModule' does not appear to be an NgModule class.

We are experiencing an issue when using angular-plotly.js and Angular17 saying that "'PlotlyModule' does not appear to be an NgModule class."

Error

error NG6002: 'PlotlyModule' does not appear to be an NgModule class.

176     PlotlyModule,
        ~~~~~~~~~~~~

  node_modules/angular-plotly.js/lib/plotly.module.d.ts:1:22
    1 export declare class PlotlyModule {
                           ~~~~~~~~~~~~
    This likely means that the library (angular-plotly.js) which declares PlotlyModule is not compatible with Angular Ivy. Check if a newer version of the library is available, and update if so. Also consider checking with the library's authors to see if the library is expected to be compatible with Ivy.

app.module.ts

import * as PlotlyJS from 'plotly.js-dist-min';
import { PlotlyModule } from 'angular-plotly.js';
PlotlyModule.plotlyjs = PlotlyJS;

@NgModule({
  declarations: [
    ...,
  ],
  imports: [
    ...,
    PlotlyModule,
    ...,
]
});

Package Details

"@angular/animations": "^17.0.9",
 "@angular/cdk": "^16.2.13",
 "@angular/common": "^17.0.9",
 "@angular/compiler": "^17.0.9",
 "@angular/core": "^17.0.9",
 "@angular/forms": "^17.0.9",
 "@angular/material": "^16.2.13",
 "@angular/platform-browser": "^17.0.9",
 @angular/platform-browser-dynamic": "^17.0.9",
 "@angular/router": "^17.0.9",
 "angular-plotly.js": "^4.0.4",
 "moment": "^2.29.4",
 "plotly.js-dist-min": "^2.21.0",
 "rxjs": "~7.5.0",
 "tslib": "^2.3.0",
 "zone.js": "~0.14.3"

Is there something that can be done that will enable this to work?

Inizia riproducendo l'errore NG6002 con le versioni Angular 17 e angular-plotly.js 4.0.4 indicate nell'issue. Ispeziona app.module.ts e node_modules/angular-plotly.js/lib/plotly.module.d.ts, quindi verifica che PlotlyModule possa essere importato senza l'errore di compatibilità Ivy.