import { PhotoLibrary } from '@awesome-cordova-plugins/photo-library/ngx';
constructor(private photoLibrary: PhotoLibrary) { }
this.photoLibrary.requestAuthorization().then(() => {
  this.photoLibrary.getLibrary().subscribe({
    next: library => {
      library.forEach(function(libraryItem) {
        console.log(libraryItem.id);          
        console.log(libraryItem.photoURL);    
        console.log(libraryItem.thumbnailURL);
        console.log(libraryItem.fileName);
        console.log(libraryItem.width);
        console.log(libraryItem.height);
        console.log(libraryItem.creationDate);
        console.log(libraryItem.latitude);
        console.log(libraryItem.longitude);
        console.log(libraryItem.albumIds);    
      });
    },
    error: err => { console.log('could not get photos'); },
    complete: () => { console.log('done getting photos'); }
  });
})
.catch(err => console.log('permissions weren\'t granted'));