How can I format the Angular Material datepicker without moment.js dependency

What do I want to achieve?

I want my Angular Material(v11) datepicker to use the DD-MM-YYYY format in an Angular version 11 project.

What have I tried?

I tried using the MatMomentDateModule but this uses the moment.js library. This in turn will use all the locales in the bundle, which inceases the bundle size with 400kb. I have added CUSTOM_DATE_FORMATS to the providers of my app.module.ts which looks like this:

const CUSTOM_DATE_FORMATS = {
    parse: {
        dateInput: 'DD-MM-YYYY',
    },
    display: {
        dateInput: 'DD-MM-YYYY',
        monthYearLabel: 'MMMM YYYY',
        dateA11yLabel: 'LL',
        monthYearA11yLabel: 'MMMM YYYY',
    },
};

And this works but as mentioned before, the bundle size increases severely and i don't use any locales.

Is there a way to do format my date DD-MM-YYYY, without the use of the moment.js library?

or

Is the moment.js treeshakable in a way so that i only use the stuff that i need?

So i didn't knew if you used the MatNativeDateModule that you could also implement a custom date adapter. I thought this was something that was specific to MatMomentDateModule.

Once I figured this out i could just overwrite the format function and format it manually likes so:

export class CustomDateAdapter extends NativeDateAdapter {
    format(date: Date, displayFormat: any): string {
        const days = date.getDate();
        const months = date.getMonth() + 1;
        const year = date.getFullYear();
        return days + '-' + months + '-' + year;
    }
}

And implement it like so:

@NgModule({

  providers: [
    {
      provide: DateAdapter,
      useClass: CustomDateAdapter,
      deps: [MAT_DATE_LOCALE, Platform]
    },
  ]

})
export class AppModule { }