import { IHttpClientAdaptor, Method, ResponseType, HttpResponse } from './Adaptors';
import { HttpRequestStrategy } from './HttpRequestStrategies';
import { Logger } from './Logger';
/** Config used for setting up http calls */
export interface ApiConfig {
    /** If specified, a new axios instance is used instead of the one instantiated in the HttpClient's constructor */
    noGlobal?: boolean;
    /** The headers that will be used in the HTTP call. Global headers will be added to these.
     *  // TODO: Test when noGlobal is true if global headers are added to the request
     */
    headers?: Record<string, string>;
    /** The body of the request that will be sent */
    data?: any;
    /** The type of response that will be expected */
    responseType?: ResponseType;
    /** The query parameters that will be sent with the HTTP call */
    params?: any;
    /** The encoding of the response */
    responseEncoding?: string;
    /** The strategy to use for this request, if not provided then the request that was provided with the HttpClient will be used */
    httpRequestStrategy?: HttpRequestStrategy;
}
/**
 * HttpClient configuration options
 */
export interface HttpClientOptions {
    /** The strategy that will be used to handle http requests */
    httpRequestStrategy?: HttpRequestStrategy;
    /** The logger the HttpClient will use */
    logger?: Logger;
    baseUrl?: string;
}
/** Typed wrapper around axios that standardizes making HTTP calls and handling responses */
export declare class HttpClient {
    private httpClientAdaptor;
    private logger;
    private httpRequestStrategy;
    private baseUrl;
    constructor(httpClientAdaptor?: IHttpClientAdaptor, options?: HttpClientOptions);
    /**
     * Sets the logger for the instance
     * @param {Logger|undefined} logger
     */
    setLogger(logger: Logger | undefined): void;
    /** HTTP GET request */
    get<T = unknown>(url: string, config?: ApiConfig, cancelToken?: AbortController): Promise<T>;
    /** HTTP POST request */
    post<T = unknown>(url: string, config?: ApiConfig, cancelToken?: AbortController): Promise<T>;
    /** HTTP PUT request */
    put<T = unknown>(url: string, config?: ApiConfig, cancelToken?: AbortController): Promise<T>;
    /** HTTP DELETE request */
    delete<T = unknown>(url: string, config?: ApiConfig, cancelToken?: AbortController): Promise<T>;
    /** HTTP PATCH request */
    patch<T = unknown>(url: string, config?: ApiConfig, cancelToken?: AbortController): Promise<T>;
    /**
     *  HTTP request that returns the body of the HTTP response
     *
     *  If a cancel token is passed in it will be aborted on request error.
     *
     *  @returns {Promise<T>} body of the HTTP response
     */
    dataRequest<T = unknown>(url: string, method: Method, config?: ApiConfig, cancelToken?: AbortController): Promise<T>;
    /**
     *  HTTP request
     *
     *  If a cancel token is passed in it will be aborted on request error.
     *
     *  @returns {Promise<HttpResponse<T>>} HttpResponse
     */
    request<T = unknown>(url: string, method: Method, config?: ApiConfig, cancelToken?: AbortController): Promise<HttpResponse<T>>;
    private doRequest;
}