NgModule annotations in build files

[tobiasschweizer]

/Users/tobi/gitreps/salsah_github/node_modules/jdnconvertiblecalendardateadapter/dist/index.d.ts

NgModules decorators are removed in build:

import {NgModule} from '@angular/core';
import {DateAdapter, MAT_DATE_FORMATS, MAT_DATE_LOCALE, MAT_DATE_LOCALE_PROVIDER} from '@angular/material';
import {MAT_JDN_DATE_FORMATS} from 'jdnconvertiblecalendardateadapter/dist/JDNConvertibleCalendar-date-formats';
import {JDNConvertibleCalendarDateAdapter} from 'jdnconvertiblecalendardateadapter';

@NgModule({
    providers: [
        MAT_DATE_LOCALE_PROVIDER,
        {provide: DateAdapter, useClass: JDNConvertibleCalendarDateAdapter, deps: [MAT_DATE_LOCALE]}
    ]
})
export declare class JDNConvertibleCalendarDateAdapterModule {
}

@NgModule({
    imports: [JDNConvertibleCalendarDateAdapterModule],
    providers: [{provide: MAT_DATE_FORMATS, useValue: MAT_JDN_DATE_FORMATS}],
})
export declare class MatJDNConvertibleCalendarDateAdapterModule {
}
export { JDNConvertibleCalendarDateAdapter } from './JDNConvertibleCalendarDateAdapter';

[tobiasschweizer]

https://medium.com/@cyrilletuzi/how-to-build-and-publish-an-angular-module-7ad19c0b4464

[tobiasschweizer]

compilation should happen via the Angular compiler (ngc) (https://medium.com/@cyrilletuzi/how-to-build-and-publish-an-angular-module-7ad19c0b4464#96da):

npm install @angular/compiler @angular/compiler-cli typescript rollup uglify-js --save-dev

[tobiasschweizer]

https://angular.io/guide/aot-compiler#angular-compiler-options