/** @module @twilio-labs/serverless-api */
/// <reference types="node" />
import events from 'events';
import { HTTPAlias, OptionsOfJSONResponseBody, OptionsOfTextResponseBody, Response } from 'got/dist/source';
import { LogsStream } from './streams/logs';
import { ActivateConfig, ActivateResult, ClientConfig, DeployLocalProjectConfig, DeployProjectConfig, DeployResult, GotClient, ListConfig, ListResult, LogApiResource, LogsConfig } from './types';
import { GetEnvironmentVariablesConfig, GetEnvironmentVariablesResult, RemoveEnvironmentVariablesConfig, RemoveEnvironmentVariablesResult, SetEnvironmentVariablesConfig, SetEnvironmentVariablesResult } from './types/env';
export declare function createGotClient(config: ClientConfig): GotClient;
export declare class TwilioServerlessApiClient extends events.EventEmitter {
    /**
     * Contains the client config used to do API requests
     *
     * @private
     * @type {ClientConfig}
     * @memberof TwilioServerlessApiClient
     */
    private config;
    /**
     * The `got` client that is used to make all the API requests
     *
     * @private
     * @type {GotClient}
     * @memberof TwilioServerlessApiClient
     */
    private client;
    /**
     *
     * @private
     * @type {Limit}
     * @memberof TwilioServerlessApiClient
     */
    private limit;
    constructor(config: ClientConfig);
    /**
     * Returns the internally used GotClient instance used to make API requests
     * @returns {GotClient} A client instance with set-up credentials
     */
    getClient(): GotClient;
    /**
     * Sets a set of environment variables for a given Twilio Serverless environment
     * If append is false it will remove all existing environment variables.
     *
     * @param {SetEnvironmentVariablesConfig} config
     * @returns {Promise<SetEnvironmentVariablesResult>}
     * @memberof TwilioServerlessApiClient
     */
    setEnvironmentVariables(config: SetEnvironmentVariablesConfig): Promise<SetEnvironmentVariablesResult>;
    /**
     * Retrieves a list of environment variables for a given Twilio Serverless environment.
     * If config.getValues is false (default) the values will be all set to undefined.
     *
     * @param {GetEnvironmentVariablesConfig} config
     * @returns {Promise<GetEnvironmentVariablesResult>}
     * @memberof TwilioServerlessApiClient
     */
    getEnvironmentVariables(config: GetEnvironmentVariablesConfig): Promise<GetEnvironmentVariablesResult>;
    /**
     * Deletes a list of environment variables (by key) for a given Twilio Serverless environment.
     *
     * @param {RemoveEnvironmentVariablesConfig} config
     * @returns {Promise<RemoveEnvironmentVariablesResult>}
     * @memberof TwilioServerlessApiClient
     */
    removeEnvironmentVariables(config: RemoveEnvironmentVariablesConfig): Promise<RemoveEnvironmentVariablesResult>;
    /**
     * Returns an object containing lists of services, environments, variables
     * functions or assets, depending on which have beeen requested in `listConfig`
     * @param  {ListConfig} listConfig Specifies info around which things should be listed
     * @returns Promise<ListResult> Object containing the different lists.
     */
    list(listConfig: ListConfig): Promise<ListResult>;
    getLogsStream(logsConfig: LogsConfig): Promise<LogsStream>;
    getLogs(logsConfig: LogsConfig): Promise<LogApiResource[]>;
    /**
     * "Activates" a build by taking a specified build SID or a "source environment"
     * and activating the same build in the specified `environment`.
     *
     * Can optionally create the new environment when called with `activateConfig.createEnvironment`
     * @param  {ActivateConfig} activateConfig Config to specify which build to activate in which environment
     * @returns Promise<ActivateResult> Object containing meta information around deployment
     */
    activateBuild(activateConfig: ActivateConfig): Promise<ActivateResult>;
    /**
     * Deploys a set of functions, assets, variables and dependencies specified
     * in `deployConfig`. Functions & assets can either be paths to the local
     * filesystem or `Buffer` instances allowing you to dynamically upload
     * even without a file system.
     *
     * Unless a `deployConfig. serviceSid` is specified, it will try to create one. If a service
     * with the name `deployConfig.serviceName` already exists, it will throw
     * an error. You can make it use the existing service by setting `overrideExistingService` to
     * true.
     *
     * Updates to the deployment will be emitted as events to `status-update`. Example:
     *
     * ```js
     * client.on('status-update', ({ status, message }) => {
     *  console.log('[%s]: %s', status, message);
     * })
     * ```
     * @param  {DeployProjectConfig} deployConfig Config containing all details for deployment
     * @returns Promise<DeployResult> Object containing meta information around deployment
     */
    deployProject(deployConfig: DeployProjectConfig): Promise<DeployResult>;
    /**
     * Deploys a local project by reading existing functions and assets
     * from `deployConfig.cwd` and calling `this.deployProject` with it.
     *
     * Functions have to be placed in a `functions` or `src` directory to be found.
     * Assets have to be placed into an `assets` or `static` directory.
     *
     * Nested folder structures will result in nested routes.
     * @param  {DeployLocalProjectConfig} deployConfig
     * @returns Promise<DeployResult> Object containing meta information around deployment
     */
    deployLocalProject(deployConfig: DeployLocalProjectConfig): Promise<DeployResult>;
    request(method: HTTPAlias, path: string): Promise<Response<unknown>>;
    request(method: HTTPAlias, path: string, options: OptionsOfJSONResponseBody): Promise<Response<unknown>>;
    request(method: HTTPAlias, path: string, options: OptionsOfTextResponseBody): Promise<Response<string>>;
}
export default TwilioServerlessApiClient;