import ResponseError from "./ResponseError";
/**
 * Transform object into query parameters
 */
export declare const getQuery: (queryParams: any) => string;
/**
 * Determine the request to be used
 */
export declare const getUrl: (url: string, baseUrl: string) => string;
/**
 * Determine and return the body type
 */
export declare const bodyParser: (bodyToTransform: string | ArrayBuffer | Blob | FormData | URLSearchParams | ReadableStream) => string | ArrayBuffer | Blob | FormData | URLSearchParams | ReadableStream | null | undefined;
/**
 * Parse response body depending on the Content-Type header.
 */
export declare const bodyResponseParser: (response: Response) => Promise<any> | ResponseError;
/**
 * Async function used to validate if the request is out of a defined range.
 * Will throw an HttpError if response's status is out of range.
 */
export declare const validateStatus: (response: Response, url: string, method: string) => Promise<any>;