/// <reference types="node" />
import type { Agent } from 'http';
import type { ITwitterApiClientPlugin } from './plugins';
import type { TRequestCompressionLevel } from './request-maker.mixin.types';
export declare enum ETwitterStreamEvent {
    Connected = "connected",
    ConnectError = "connect error",
    ConnectionError = "connection error",
    ConnectionClosed = "connection closed",
    ConnectionLost = "connection lost",
    ReconnectAttempt = "reconnect attempt",
    Reconnected = "reconnected",
    ReconnectError = "reconnect error",
    ReconnectLimitExceeded = "reconnect limit exceeded",
    DataKeepAlive = "data keep-alive",
    Data = "data event content",
    DataError = "data twitter error",
    TweetParseError = "data tweet parse error",
    Error = "stream error"
}
export interface TwitterApiTokens {
    appKey: string;
    appSecret: string;
    accessToken?: string;
    accessSecret?: string;
}
export interface TwitterApiOAuth2Init {
    clientId: string;
    clientSecret?: string;
}
export interface TwitterApiBasicAuth {
    username: string;
    password: string;
}
export interface IClientTokenBearer {
    bearerToken: string;
    type: 'oauth2';
}
export interface IClientOAuth2UserClient {
    clientId: string;
    type: 'oauth2-user';
}
export interface IClientTokenBasic {
    token: string;
    type: 'basic';
}
export interface IClientTokenOauth {
    appKey: string;
    appSecret: string;
    accessToken?: string;
    accessSecret?: string;
    type: 'oauth-1.0a';
}
export interface IClientTokenNone {
    type: 'none';
}
export declare type TClientTokens = IClientTokenNone | IClientTokenBearer | IClientTokenOauth | IClientTokenBasic | IClientOAuth2UserClient;
export interface IClientSettings {
    /** Used to send HTTPS requests. This is mostly used to make requests work behind a proxy. */
    httpAgent: Agent;
    plugins: ITwitterApiClientPlugin[];
    compression: TRequestCompressionLevel;
}