/**
 * Types for CaravanXBlockchain
 */
interface CaravanState {
    blocks: any[];
    mempool: any[];
    caravans: PIXI.Container[];
    traders: PIXI.Graphics[];
    miners: PIXI.Graphics[];
    outposts: PIXI.Graphics[];
    focusedEntity: any | null;
    timeOfDay: number;
    gameTime: number;
    weather: "clear" | "cloudy" | "rainy";
    weatherTimer: number;
    weatherDuration: number;
    isTutorialShown: boolean;
    soundEnabled: boolean;
    camera: {
        x: number;
        y: number;
        scale: number;
        targetScale: number;
        dragging: boolean;
        lastPosition: {
            x: number;
            y: number;
        } | null;
    };
    animationIds: any[];
}
interface Sound {
    play: () => void;
    pause: () => void;
    stop?: () => void;
    fade?: (from: number, to: number, duration: number) => void;
    volume?: (level: number) => void;
}
interface Sounds {
    mining: Sound;
    transaction: Sound;
    click: Sound;
    caravan: Sound;
    ambient: Sound;
    rain: Sound;
}
/**
 * CaravanXBlockchain - A pixel art visualization of the blockchain as a trading caravan journey
 *
 * This class creates an interactive visualization where:
 * - Blocks are represented as caravans traveling along a chain
 * - Transactions are traders waiting to join caravans
 * - Mining is visualized as prospectors creating new caravans
 * - The environment changes with time (day/night cycle, weather)
 */
declare class CaravanXBlockchain {
    private app;
    private worldContainer;
    private backgroundLayer;
    private trailLayer;
    private caravanLayer;
    private traderLayer;
    private minerLayer;
    private outpostLayer;
    private effectsLayer;
    private uiLayer;
    private pathPoints;
    private sky;
    private sun;
    private moon;
    private stars;
    private clouds;
    private trail;
    private ground;
    private mountains;
    private rain;
    private rainInterval;
    private socket;
    private sounds;
    private activeAnimations;
    private frameCount;
    private worldInitialized;
    private weathers;
    private state;
    constructor();
    private initializeSounds;
    private createDummySounds;
    private initializeSocket;
    private initialize;
    private loadAssets;
    private createWorld;
    private createSky;
    private createCloud;
    private createMountains;
    private createBlockchainTrail;
    private createGround;
    private addEnvironmentalElements;
    private createOutposts;
    private addConnectivityEffect;
    private createMinerCamps;
    private createMinerCharacter;
    private addFireAnimation;
    private addMiningAnimation;
    private addDecorations;
    private addTrees;
    private addRocks;
    private addBlockchainMonument;
    private addTradingOasis;
    private addWaterAnimation;
    private createWaterRipple;
    private createTrader;
    private fetchBlockchainData;
    private updateStats;
    private updateCompassDirection;
    private processBlocks;
    private processMempool;
    private addCaravan;
    private addFlagWavingAnimation;
    private addTrader;
    private moveTraderToCaravan;
    private showTooltip;
    private hideTooltip;
    private showBlockDetails;
    private generateCargoItems;
    private showTransactionDetails;
    private generateTransactionDetails;
    private showMinerDetails;
    private showOutpostDetails;
    private showTraderDetails;
    private generateTraderInventory;
    private showNotification;
    private showTutorial;
    private playIntroAnimation;
    private setupEventListeners;
    private addSafeEventListener;
    private processNewBlock;
    private processNewTransaction;
    private addMiningParticles;
    private triggerMineBlock;
    private triggerCreateTransaction;
    private toggleSound;
    private updateWeather;
    private changeWeather;
    private clearWeatherEffects;
    private startRainAnimation;
    private createRaindrop;
    private updateRainAnimation;
    private createRainSplash;
    private stopRainAnimation;
    private updateTimeOfDay;
    private updateDayNightCycle;
    private lerpColor;
    private updateCaravans;
    private updateTraders;
    private updateMiners;
    private updateClouds;
    private triggerRandomEvents;
    cleanup(): void;
    private gameLoop;
}