import { charData } from "../types//starrail";
import { createCanvas } from "canvas";
interface ClientOptions {
    lang?: string;
}
/**
 * get data or create Build Card from MiHoMo API
 */
export declare class Client {
    private lang;
    constructor(options?: ClientOptions);
    /**
     * get user and character data from MiHoMo API
     * @param uid - user id
     * @returns user and character data in json
     */
    getUserData(uid: number): Promise<any>;
    /**
     * get character data with scores
     * @param uid - user id
     * @param index - character index(0 ~ 7)
     * @returns character data with score in json
     */
    getCharData(uid: number, index: number): Promise<charData | null>;
    /**
     * create character build card
     * @param uid - user id
     * @param index character index(0 ~ 7)
     * @returns build card in canvas
     *
     * @remarks only japanese
     */
    createBuildCard(uid: number, index: number): Promise<ReturnType<typeof createCanvas> | null>;
}
export {};