import 'rxjs/add/observable/defer';
import 'rxjs/add/observable/throw';
import 'rxjs/add/operator/catch';
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/shareReplay';
import 'rxjs/add/operator/finally';
import { Observable } from 'rxjs/Observable';
import { Http, HttpResponseWithHeaders } from './Net/Http';
import { UserMe } from './schemas/UserMe';
export declare type SDKFetchOptions = {
    apiHost?: string;
    token?: string;
    headers?: {
        [header: string]: any;
        /**
         * 指定 headers 字段的数据是否以 merge 模式设置到
         * 最终要生成的 headers 上。若为 true，使用 merge
         * 模式，将 headers 字段的键值对以类似于 Object.assign
         * 的方式“添加”到 SDKFetch 对象当前的 headers 上；
         * 若为 false，使用 headers 字段替代 SDKFetch 对象
         * 当前的 headers 作为请求使用的 headers。
         * 默认为 false。
         */
        merge?: boolean;
    };
    disableRequestId?: boolean;
    [fetchOption: string]: any;
    /**
     * 当需要使用某些高级功能（如不能通过 Observable 实现的中间件），
     * 设置为 true，会令 get/post/put/delete 请求返回 SDK Http
     * 对象，提供额外功能。默认为 false。
     */
    wrapped?: boolean;
    /**
     * 当设置为 true，get/post/put/delete 返回的值中会包含
     * response headers。默认为 false，仅返回 response body。
     */
    includeHeaders?: boolean;
};
export declare namespace HttpHeaders {
    enum Key {
        RequestId = "x-request-id"
    }
    function create(headers: {}, options?: {
        customHeaders?: {};
        disableRequestId?: boolean;
    }): Record<string, string>;
}
export declare const defaultSDKFetchHeaders: () => {
    'accept': string;
    'content-type': string;
    'x-timezone': string;
};
export declare class SDKFetch {
    private apiHost;
    private token;
    private headers;
    private options;
    constructor(apiHost?: string, token?: string, headers?: {}, options?: {});
    static FetchStack: Map<string, Observable<any>>;
    static fetchTail: string | undefined | 0;
    get<T>(path: string, query: any, options: SDKFetchOptions & {
        wrapped: true;
        includeHeaders: true;
    }): Http<HttpResponseWithHeaders<T>>;
    get<T>(path: string, query: any, options: SDKFetchOptions & {
        wrapped: true;
    }): Http<T>;
    get<T>(path: string, query: any, options: SDKFetchOptions & {
        includeHeaders: true;
    }): Observable<HttpResponseWithHeaders<T>>;
    get<T>(path: string, query?: any, options?: SDKFetchOptions): Observable<T>;
    private urlWithPath;
    post<T>(path: string, body: any, options: SDKFetchOptions & {
        wrapped: true;
        includeHeaders: true;
    }): Http<HttpResponseWithHeaders<T>>;
    post<T>(path: string, body: any, options: SDKFetchOptions & {
        wrapped: true;
    }): Http<T>;
    post<T>(path: string, body: any, options: SDKFetchOptions & {
        includeHeaders: true;
    }): Observable<HttpResponseWithHeaders<T>>;
    post<T>(path: string, body?: any, options?: SDKFetchOptions): Observable<T>;
    put<T>(path: string, body: any, options: SDKFetchOptions & {
        wrapped: true;
        includeHeaders: true;
    }): Http<HttpResponseWithHeaders<T>>;
    put<T>(path: string, body: any, options: SDKFetchOptions & {
        wrapped: true;
    }): Http<T>;
    put<T>(path: string, body: any, options: SDKFetchOptions & {
        includeHeaders: true;
    }): Observable<HttpResponseWithHeaders<T>>;
    put<T>(path: string, body?: any, options?: SDKFetchOptions): Observable<T>;
    delete<T>(path: string, body: any, options: SDKFetchOptions & {
        wrapped: true;
        includeHeaders: true;
    }): Http<HttpResponseWithHeaders<T>>;
    delete<T>(path: string, body: any, options: SDKFetchOptions & {
        wrapped: true;
    }): Http<T>;
    delete<T>(path: string, body: any, options: SDKFetchOptions & {
        includeHeaders: true;
    }): Observable<HttpResponseWithHeaders<T>>;
    delete<T>(path: string, body?: any, options?: SDKFetchOptions): Observable<T>;
    setAPIHost(host: string): this;
    getAPIHost(): string;
    setHeaders(headers: {}, merge?: boolean): this;
    getHeaders(): {};
    setToken(token: string): this;
    getToken(): string;
    setOptions(options: {}): this;
    getOptions(): {};
    private setOptionsPerRequest;
    static buildQuery(url: string, query: any): string;
    getUserMe(): Observable<UserMe>;
}