export declare function decodeUrlQuery(queryStr: string): {
    [key: string]: string;
};
export declare function encodeUrlQuery(query: any): string;
export declare class HttpResponse {
    private _xhr;
    constructor(xhr: XMLHttpRequest);
    getHeaders(): string;
    getHeader(header: string): string | null;
    getBody(): any;
    getType(): string;
    getContentType(): string | null;
    getText(): string;
    getJson(): any;
    getXml(): Document | null;
}
export interface HttpProgress {
    loaded: number;
    total?: number;
}
export type HttpMethod = "GET" | "POST" | "PUT" | "DELETE" | "PATCH" | "HEAD" | "CONNECT" | "OPTIONS" | "TRACE";
export type HttpResponseType = "arraybuffer" | "blob" | "document" | "json" | "text";
export declare const authBasic: (login: string, password: string) => (req: HttpRequest) => void;
export declare const authJwt: (jwt: string) => (req: HttpRequest) => void;
export declare class HttpRequest {
    static readonly xhrs: HttpRequest[];
    static onRequest?: (request: HttpRequest) => void;
    static onResponse?: (response: HttpResponse) => void;
    static onError?: (e: Event) => void;
    static abortAll(): void;
    private _url?;
    private _query?;
    private _method;
    private _headers;
    private _timeout?;
    private _responseType?;
    private _onProgress?;
    private _onResponse?;
    private _onError?;
    private _xhr?;
    private _async;
    private _noCache;
    get(url: string, query?: Object): this;
    post(url: string, query?: Object): this;
    put(url: string, query?: Object): this;
    patch(url: string, query?: Object): this;
    del(url: string, query?: Object): this;
    url(url: string, query?: Object): this;
    method(method: HttpMethod): this;
    headers(headers: {
        [key: string]: string;
    }): this;
    use(middleware: (req: HttpRequest) => void): this;
    timeout(timeout: number): this;
    responseType(type: HttpResponseType): this;
    onProgress(onProgress: (progress: HttpProgress) => void): this;
    onResponse(onResponse: (response: HttpResponse) => void): this;
    onError(onError: (e?: Event) => void): this;
    async(async?: boolean): this;
    noCache(noCache?: boolean): this;
    abort(): this;
    send(data?: any, contentType?: string): void;
    sendPromise(data?: any, contentType?: string): Promise<HttpResponse>;
    private _send;
}
export declare function httpGet(url: string, query?: Object): HttpRequest;
export declare function httpPost(url: string, query?: Object): HttpRequest;
export declare function httpPut(url: string, query?: Object): HttpRequest;
export declare function httpPatch(url: string, query?: Object): HttpRequest;
export declare function httpDelete(url: string, query?: Object): HttpRequest;
export declare function httpOnRequest(onRequest: (req: HttpRequest) => void): void;
export declare function httpOnResponse(onResponse: (req: HttpResponse) => void): void;
export declare function httpOnError(onError: (req: Event) => void): void;
export declare const http: {
    get: typeof httpGet;
    post: typeof httpPost;
    put: typeof httpPut;
    patch: typeof httpPatch;
    delete: typeof httpDelete;
    onRequest: typeof httpOnRequest;
    onResponse: typeof httpOnResponse;
    onError: typeof httpOnError;
};