ngx-drop-file-image/public-api.d.ts

You need to have Bootstrap 4 to 4.5 in your project

export * from './lib/directives/drop-image-file.directive';
export * from './lib/shared/Interfaces/interfaces';
export * from './lib/modules/drop-image-file/drop-image-file.component';
export * from './lib/modules/show-images/show-images.component';
export * from './ngx-drop-file-image.service';
export * from './lib/modules/ngx-drop-file-image.module';