import { PipeTransform } from '@angular/core';
import { Platform } from '@ionic/angular';
import { Observable } from 'rxjs';
import { FingerprintAuthConfiguration } from '../interfaces';
import { FingerprintService } from '../service/fingerprint.service';
export declare class BiometricLoginActivePipe implements PipeTransform {
    private fingerprintService;
    private platform;
    private readonly config;
    constructor(fingerprintService: FingerprintService, platform: Platform, config: FingerprintAuthConfiguration);
    transform(user: string): Observable<boolean>;
}