import { PipeTransform } from '@angular/core';
import { VectorNotification } from '../models/vector-notification.model';
import * as i0 from "@angular/core";
export declare class UnreadNotificationsPipe implements PipeTransform {
    constructor();
    transform(notifications: VectorNotification[] | null): VectorNotification[];
    static ɵfac: i0.ɵɵFactoryDeclaration<UnreadNotificationsPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<UnreadNotificationsPipe, "unreadNotifications", false>;
}