ng add fails with standalone application

[RronKurtishi]

Describe the bug
ng add angular-calendar fails when trying to add module imports in Angular 17 as it is standalone by default.

For a standalone app, imports should be added inside the providers array in app.config.ts file using importProvidersFrom:

    importProvidersFrom(
      CalendarModule.forRoot({
        provide: DateAdapter,
        useFactory: adapterFactory,
      })
    )

Versions

• @angular/core: ^17.0.0
• angular-calendar: ^0.31.0
• Browser name and version: all

[matts-bot]

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[sambyte61]

@RronKurtishi I was struggling with this same issue for a while. Your solution works for me too.

Also worth noting that you need to import importProvidersFrom from @angular/core.

import { importProvidersFrom } from '@angular/core';