diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index 8f451a7..3655709 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -22,11 +22,11 @@ import * as moment from 'moment';
 import 'moment/min/locales';
 
 import { environment as env } from '../environments/environment';
-import { Config } from './../../projects/nls-guilloche/src/nls/models/config.model';
-import { Graph } from './../../projects/nls-guilloche/src/nls/models/graph.model';
-import { NlsCanvasService } from './../../projects/nls-guilloche/src/nls/services/canvas.service';
-import { NlsHistoryService } from './../../projects/nls-guilloche/src/nls/services/history.service';
-import { NlsGraphService } from './../../projects/nls-guilloche/src/nls/services/graph.service';
+import { Config } from 'projects/nls-guilloche/src/public_api';
+import { Graph } from 'projects/nls-guilloche/src/public_api';
+import { NlsCanvasService } from 'projects/nls-guilloche/src/public_api';
+import { NlsHistoryService } from 'projects/nls-guilloche/src/public_api';
+import { NlsGraphService } from 'projects/nls-guilloche/src/public_api';
 
 @Component({
   selector: 'app-root',
diff --git a/src/app/app.module.ts b/src/app/app.module.ts
index 6d4b25a..86fb0bb 100644
--- a/src/app/app.module.ts
+++ b/src/app/app.module.ts
@@ -21,13 +21,13 @@ import { ReactiveFormsModule, FormsModule } from '@angular/forms';
 import { MomentModule } from 'ngx-moment';
 
 import { AppComponent } from './app.component';
-import { NlsGraphsComponent } from './../../projects/nls-guilloche/src/nls/components/graphs.component';
-import { NlsGuillocheDirective } from './../../projects/nls-guilloche/src/nls/directives/guilloche.directive';
-import { NlsCanvasService } from './../../projects/nls-guilloche/src/nls/services/canvas.service';
-import { NlsHistoryService } from './../../projects/nls-guilloche/src/nls/services/history.service';
-import { NlsAnimationService } from './../../projects/nls-guilloche/src/nls/services/animation.service';
-import { NlsMathService } from './../../projects/nls-guilloche/src/nls/services/math.service';
-import { NlsGraphService } from './../../projects/nls-guilloche/src/nls/services/graph.service';
+import { NlsGraphsComponent } from 'projects/nls-guilloche/src/public_api';
+import { NlsGuillocheDirective } from 'projects/nls-guilloche/src/public_api';
+import { NlsCanvasService } from 'projects/nls-guilloche/src/public_api';
+import { NlsHistoryService } from 'projects/nls-guilloche/src/public_api';
+import { NlsAnimationService } from 'projects/nls-guilloche/src/public_api';
+import { NlsMathService } from 'projects/nls-guilloche/src/public_api';
+import { NlsGraphService } from 'projects/nls-guilloche/src/public_api';
 
 @NgModule({
   declarations: [