import { MinecraftVersion } from "../version.js";
import { UserData } from "./user_data.js";
/**
 * An account.
 * @public
 */
export interface Account<T extends UserData> {
    data: T;
    /**
     * Check if this account can use without input any other information again, and refresh access token.
     * @throws RequestError
     */
    check(): Promise<boolean>;
    /**
     * @throws RequestError
     */
    login(): Promise<boolean>;
    /**
     * Get UUID of this account.
     * @returns UUID.
     */
    getUUID(): string;
    /**
     * Prepare for launch. For example, download your Java Agent.
     * @throws RequestError
     */
    prepareLaunch(versionDir: string): Promise<boolean>;
    /**
     * Get extra JVM arguments. For example, Java Agent.
     * @throws RequestError
     */
    getLaunchJVMArgs(mc: MinecraftVersion): Promise<string[]>;
    /**
     * Get extra JVM arguments.
     * For example:
     * \{
     *   'auth_access_token' =\> '***',
     *   'user_type' =\> 'mojang',
     *   'user_properties' =\> '\{\}',
     *   'auth_player_name' =\> 'Steve'
     * \}
     */
    getLaunchGameArgs(): Promise<Map<string, string>>;
    /**
     * Get localized human-readable string. For example: Steve (Offline), Alex (微软账号).
     */
    toString(): string;
    /**
     * Get masks for log.
     */
    getTokens(): string[];
}