import { AbstractCore } from '../../abstractions/abstract.core';
import { BusTransaction, MessageFunction, SentFrom } from '../../../bus.api';
import { UUID } from '../../../bus';
import { HttpRequest } from './rest.model';
import { RequestCorsMode, RequestCredentialsMode } from './rest.service';
export interface RestOperation {
    id?: UUID;
    uri: string;
    method: HttpRequest;
    body?: any;
    pathParams?: any;
    queryParams?: any;
    headers?: any;
    apiClass?: string;
    sentFrom?: string;
    successHandler: MessageFunction<any>;
    errorHandler?: MessageFunction<any>;
}
export declare class RestOperations extends AbstractCore {
    protected static _instance: RestOperations;
    protected readonly execContext: any;
    /**
     * Kill instance of service.
     */
    static destroy(): void;
    static getInstance(): RestOperations;
    readonly id: UUID;
    constructor();
    setGlobalHttpHeaders(headers: any, from: SentFrom): void;
    /**
     * Dev use only, don't use this in production.
     *
     * @deprecated This method is deprecated in lieu of the new method that would allow full combinations of
     * CORS and credentials modes. See {@link configureCorsAndCredentials}.
     */
    disableCorsAndCredentials(from: SentFrom): void;
    /**
     * Configure cross-origin requests (CORS) and credentials policies with Fetch API.
     * CORS mode tells whether cross-origin requests can be made successfully across domains.
     * Credentials is Fetch equivalent of `XmlHttpRequest::withCredentials` that indicates whether the user agent
     * should send cookies from one domain to another. The default values for the CORS and credentials are
     * `cors` and `same-origin`, respectively and they require their server counterpart configured accordingly
     * to work properly. See the following references for more information.
     *
     * https://developer.mozilla.org/en-US/docs/Web/API/Request/mode
     * https://developer.mozilla.org/en-US/docs/Web/API/Request/credentials
     *
     * @param corsMode
     * @param credentialsMode
     * @param from
     */
    configureCorsAndCredentials(corsMode: RequestCorsMode, credentialsMode: RequestCredentialsMode, from: SentFrom): void;
    /**
     * Change default host and scheme (defaults to same host and scheme)
     * @param host hostname/ip/port etc. This is just a string
     * @param scheme 'http', 'https'
     * @param from who is making this call?
     */
    setRestServiceHostOptions(host: string, scheme: string, from: SentFrom): void;
    restServiceRequest(operation: RestOperation, from: SentFrom): BusTransaction;
}