import { StateInfo } from "./interfaces";
import { ModelRequestArgs as RequestArgs } from "./argumentTypes";
export declare class Model {
    stateInfo: StateInfo;
    /**
     * Model class; parent class to all worker objects. Used to submit requests, etc.
     * @param {dictionary} stateInfo - Dictionary containing user-agent, rate limiter, and username/API key if logged in.
     */
    constructor(stateInfo: StateInfo);
    /**
     * Send a request to the e621.net servers.
     * @param {string} query_url - The query url, not including 'https://www.e621.net'
     * @param {string} method - One of the valid HTTP methods, e.g. POST, PUT, DELETE.
     * @param multipart - A stream object, used for uploading files to the e621.net server.
     * @returns - A rate-limited promise, the completion of which contains the response from the server.
     */
    submit_request: ({ query_url, method, multipart, }: RequestArgs) => Promise<import("axios").AxiosResponse<any>>;
    /**
     * Schedules a download request for a given file. Used to conveniently rate-limit requests for users.
     * @param {string} file_url - a string of the url desired to download. Must be entire URL, e.g. "https://static.e621.net/etc..."
     * @returns a stream object of the given url's contents, for consumption by the end-user as desired.
     */
    schedule_download: (file_url: string) => Promise<import("axios").AxiosResponse<any>>;
    /**
     * Produces an ampersand-delimited string of arguments for passing through to submit_request.
     * @param query_args - A dictionary containing keys in the form of parameter names, and values representing their arguments.
     * @returns - An ampersand-delimited string of arguments for passing through to submit_request.
     */
    protected generate_query_url: (query_args: {}) => string;
    /**
     * Checks the state-info dictionary to determine if the user is fully logged-in.
     * @returns True if logged in, false if not
     */
    is_logged_in: () => boolean;
}