feat(package): added the 'LinkPreview' interface

src/module/interfaces/linkpreview.intreface.ts

@@ -0,0 +1,6 @@
+export interface LinkpreviewIntreface {
+  title: string;
+  description: string;
+  image: string;
+  url: string;
+}

src/module/mat-link-preview.module.ts

@@ -3,12 +3,15 @@ import {NgModule, ModuleWithProviders} from '@angular/core';
 
 import {LinkPreviewComponent} from './components/link-preview.component';
 import {LinkPreviewService} from './service/link-preview.service';
-import {NgxLinkifyjsModule} from 'ngx-linkifyjs';
+import {NgxLinkifyjsModule, NgxLinkifyjsService} from 'ngx-linkifyjs';
 import {HttpClientModule} from '@angular/common/http';
 import {MatCardModule} from '@angular/material';
+import {MatLinkPreviewDirective} from './directives/mat-link-preview.directive';
 
 // Export module's public API
+export {LinkpreviewIntreface} from './interfaces/linkpreview.intreface'
 export {LinkPreviewComponent} from './components/link-preview.component';
+export {MatLinkPreviewDirective} from './directives/mat-link-preview.directive';
 export {LinkPreviewService} from './service/link-preview.service';
 
 @NgModule({
@@ -18,14 +21,14 @@ export {LinkPreviewService} from './service/link-preview.service';
     NgxLinkifyjsModule,
     MatCardModule,
   ],
-  exports: [LinkPreviewComponent],
-  declarations: [LinkPreviewComponent]
+  exports: [LinkPreviewComponent, MatLinkPreviewDirective],
+  declarations: [LinkPreviewComponent, MatLinkPreviewDirective]
 })
 export class MatLinkPreviewModule {
   static forRoot(): ModuleWithProviders {
     return {
       ngModule: MatLinkPreviewModule,
-      providers: [LinkPreviewService]
+      providers: [LinkPreviewService, NgxLinkifyjsService]
     };
   }
 }