import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { ICoreConfig } from '../../models/core.config.model';
import { FetchService } from '../fetch.service';
export interface IEntity {
    creationTime: Date;
    id: string;
}
export interface IStoredEntity<P extends IEntity, D> {
    preview: P;
    data?: D;
}
export declare class StorageService {
    protected _http: HttpClient;
    protected fetchService: FetchService;
    config: ICoreConfig;
    constructor(_http: HttpClient, fetchService: FetchService, config: ICoreConfig);
    private _buildSchemaUrl;
    private _buildIdUrl;
    private _buildEntityUrl;
    searchByCase<P extends IEntity>(schema: string, body: any): Observable<P[]>;
    deleteByCase<P extends IEntity>(schema: string, body: any): Observable<P[]>;
    getPage<P extends IEntity>(schema: string, offset: number, pageSize: number): Observable<P[]>;
    get<P extends IEntity, D>(schema: string, id: string): Observable<IStoredEntity<P, D>>;
    delete(schema: string, id: string): Observable<Object>;
    create<P extends IEntity, D>(schema: string, entity: IStoredEntity<P, D>): Observable<IStoredEntity<P, D>>;
    update<P extends IEntity, D>(schema: string, entity: IStoredEntity<P, D>): Observable<IStoredEntity<P, D>>;
}