import { HttpClient } from '@angular/common/http';
import { InjectionToken } from '@angular/core';
import { ApiResponse, Entity } from '@cervotech/types/api';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare const API_BASE_URL: InjectionToken<any>;
export declare class ApiService<T> {
    private http;
    private baseUrl;
    constructor(http: HttpClient, baseUrl: string);
    getOne<P = T>(id: Entity['id'], endPoint: string, query?: string): Observable<ApiResponse<P>>;
    deleteOne(id: Entity['id'], endPoint: string): Observable<ApiResponse<boolean>>;
    get<P = T>(endPoint: string, query?: string): Observable<ApiResponse<P[]>>;
    save(entity: Entity, endPoint: string): Observable<ApiResponse<T>>;
    execute<P, T = any>(endPoint: string, method?: 'POST' | 'GET' | 'PATCH' | 'DELETE', body?: T): Observable<ApiResponse<P>>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ApiService<any>, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ApiService<any>>;
}