import { Credentials, RestServiceConfig } from '../interfaces/services-config';
import { RestClient } from './rest-client';
import { CredentialsType } from '../enums';
import { RetryOptions } from '../lib/retriable-executor';
/**
 * Class RestClientBuilder
 * Its jobs is to build RestClientInstances and provide the entire configurations
 * of a request
 */
export declare class RestClientBuilder {
    private restClientConfig;
    private credentialsManager;
    private retryExecutor;
    private restClient;
    constructor();
    /**
     * Sets request headers
     * @param headers
     * @return RestClientBuilder instance
     */
    setHeaders(headers?: Object): RestClientBuilder;
    /**
     * Sets request data
     * @param data Object
     * @return RestClientBuilder instance
     */
    setData(data?: Object): RestClientBuilder;
    /**
     * Sets request url
     * @param url string
     * @return RestClientBuilder instance
     */
    setUrl(url: string): RestClientBuilder;
    /**
     * Sets the entire config of a RestServiceConfig. Be aware that this method
     * replace prior configurations
     * @param restClientConfig RestServiceConfig
     * @return RestClientBuilder instance
     */
    setConfig(restClientConfig: RestServiceConfig): RestClientBuilder;
    /**
     * Sets the credentials based on type credentials and configuration
     * @param credentialsConfig any
     * @param type CredentialsTYpe
     * @return RestClientBuilder instance
     */
    setCredentials(type: CredentialsType, credentialsConfig: Credentials): RestClientBuilder;
    /**
     * Sets request Auth data
     * @param auth { username: string; password: string; }
     * @return RestClientBuilder instance
     */
    setAuth(auth: {
        username: string;
        password: string;
    }): RestClientBuilder;
    /**
     * Sets the request params
     * @param params Object
     * @return RestClientBuilder instance
     */
    setParams(params: Object): RestClientBuilder;
    /**
     * Sets the retry options of a request.
     * Note: The retry options helps to retry a request when this fails for some reason
     * @param retryOptions RetryOptions
     * @return RestClientBuilder instance
     */
    setRetryOptions(retryOptions: RetryOptions): RestClientBuilder;
    /**
     * Sets the request timeout
     * @param timeout string | number
     * @return RestClientBuilder instance
     */
    setTimeout(timeout: number): RestClientBuilder;
    /**
     * Start building a rest client
     * @return RestClientBuilder instance
     */
    build(): RestClient;
    /**
     * Check if restClientConfig credentials attribute is object, if so, sets proper credentials
     * based on type attribute.
     * @param restClientConfig
     * @private
     */
    private setProperCredentialsConfig;
}