import { Form, JSONObject, Params } from './api.interface';
export declare class CoreClient {
    baseURL: string;
    constructor(baseURL: string);
    protected fetch(url: string, method: string, json?: JSONObject, params?: Params, form?: Form, rawResponse?: boolean): Promise<any>;
    private getSearchParams;
    protected GET<T>(url: string, params?: Params, rawResponse?: boolean): Promise<T>;
    protected PATCH<T>(url: string, json: JSONObject, rawResponse?: boolean): Promise<T>;
    protected POST<T>(url: string, json?: JSONObject, form?: Form, rawResponse?: boolean): Promise<T>;
    protected PUT<T>(url: string, json?: JSONObject, form?: Form, rawResponse?: boolean): Promise<T>;
    protected DELETE<T>(url: string, rawResponse?: boolean): Promise<T>;
}