import { BaseResponse, IStorage } from './types/common';
type HttpRequestOptions = {
    method?: 'GET' | 'POST' | 'PUT' | 'DELETE' | 'PATCH';
    body?: any;
    contentType?: 'json' | 'form';
    authenticated?: boolean;
    queryParams?: Record<string, string | number | boolean | undefined>;
};
declare function createFormData(body: any): string;
declare class HttpClient {
    private apiUrl;
    private storage;
    private apiKey?;
    constructor(apiUrl: string, storage: IStorage, apiKey?: string);
    getApiUrl(): string;
    getStorage(): IStorage;
    getToken(): Promise<string>;
    /**
     * Raw HTTP request. Returns parsed JSON. Throws FailureResponse on HTTP errors.
     */
    request<T = any>(path: string, options?: HttpRequestOptions): Promise<T>;
    /**
     * Like request() but also verifies responseCode === 'ok'.
     * Throws FailureResponse if responseCode is not 'ok'.
     */
    requestAndValidate<T extends BaseResponse = BaseResponse>(path: string, options?: HttpRequestOptions): Promise<T>;
}
export { HttpClient, createFormData };
export type { HttpRequestOptions };
//# sourceMappingURL=http-client.d.ts.map