import { TranslateService } from '@ngx-translate/core';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
/**
 * To implement your translation, please do it in your application
 * by overloading this service.
 * Example:
 *
 * import { BucketNameService as CoreBucketNameService } from '@rero/ng-core';
 * import { BucketNameService } from './service/bucket-name.service';
 *
 * @NgModule({
 *     providers: [
 *         { provide: CoreBucketNameService, useClass: BucketNameService }
 *     ]
 * });
 *
 */
export declare class BucketNameService {
    protected translateService: TranslateService;
    /**
     * Transform aggregation name
     * @param aggregationKey - type of aggregation
     * @param value - value of current aggregation
     * @returns Observable of string
     */
    transform(aggregationKey: string, value: string): Observable<string>;
    static ɵfac: i0.ɵɵFactoryDeclaration<BucketNameService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<BucketNameService>;
}
export interface IBucketNameService {
    transform(aggregationKey: string, value: string): Observable<string>;
}