import { AxiosInstance, AxiosResponse } from "axios";
import { ConnectorHttpResponse } from "../types/ConnectorHttpResponse";
export declare abstract class Endpoint {
    private readonly httpClient;
    constructor(httpClient: AxiosInstance);
    protected getPlain<T>(path: string, validateStatus?: (status: number) => boolean): Promise<T>;
    protected get<T>(path: string, query?: unknown): Promise<ConnectorHttpResponse<T>>;
    protected post<T>(path: string, data?: unknown, expectedStatus?: number, params?: unknown): Promise<ConnectorHttpResponse<T>>;
    protected put<T>(path: string, data?: unknown): Promise<ConnectorHttpResponse<T>>;
    protected patch<T>(path: string, data?: unknown): Promise<ConnectorHttpResponse<T>>;
    protected delete<T>(path: string, params?: unknown, expectedStatus?: number): Promise<ConnectorHttpResponse<T>>;
    protected makeResult<T>(httpResponse: AxiosResponse<any>, expectedStatus?: number): ConnectorHttpResponse<T>;
    protected download(url: string): Promise<ConnectorHttpResponse<ArrayBuffer>>;
    protected downloadQrCode(method: "GET" | "POST", url: string, request?: unknown): Promise<ConnectorHttpResponse<ArrayBuffer>>;
    protected postMultipart(url: string, data: Record<string, unknown>, filename: string): Promise<AxiosResponse<unknown>>;
}
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