import { Sprite, Stage } from "./Target";
import fromSb3, { fromSb3JSON } from "./io/sb3/fromSb3";
import toSb3 from "./io/sb3/toSb3";
import toPython from "./io/python/toPython";
export declare type TextToSpeechLanguage = "ar" | "zh-cn" | "da" | "nl" | "en" | "fr" | "de" | "hi" | "is" | "it" | "ja" | "ko" | "nb" | "pl" | "pt-br" | "pt" | "ro" | "ru" | "es" | "es-419" | "sv" | "tr" | "cy";
export default class Project {
    static fromSb3: typeof fromSb3;
    static fromSb3JSON: typeof fromSb3JSON;
    toSb3: typeof toSb3;
    toPython: typeof toPython;
    stage: Stage;
    sprites: Sprite[];
    tempo: number;
    videoOn: boolean;
    videoAlpha: number;
    textToSpeechLanguage: TextToSpeechLanguage;
    constructor(options: {
        stage?: Stage;
        sprites?: Sprite[];
        tempo?: number;
        videoOn?: boolean;
        videoAlpha?: number;
        textToSpeechLanguage?: TextToSpeechLanguage;
    });
    sprite(id: string | number): Sprite;
}