export declare namespace twitter_constants {
    const HMDNY_TWITTER_HANDLE: string;
    const MAX_TWITTER_STATUS_LENGTH: number;
    const TWITTER_TIME_FORMAT: string;
    enum TwitterAPIAttribute {
        DIRECT_MESSAGE = "direct_message",
        ENTITIES = "entities",
        EXTENDED_TWEET = "extended_tweet",
        EVENT_TYPE = "event_type",
        FULL_TEXT = "full_text",
        MESSAGE_CREATE = "message_create",
        RETWEETED_STATUS = "retweeted_status"
    }
    enum TwitterMessageType {
        DIRECT_MESSAGE = "direct_message",
        STATUS = "status"
    }
}