export declare class AdaptiveBufferCalculator {
    private scrollFactor;
    private networkFactor;
    private performanceFactor;
    private contentFactor;
    private performanceMonitor;
    private contentAnalyzer;
    constructor();
    calculateOptimalBuffer(params: {
        scrollVelocity: number;
        networkQuality: 'excellent' | 'good' | 'poor' | 'offline';
        baseBuffer: number;
        visibleItems: any[];
    }): Promise<number>;
    private calculateScrollBuffer;
    private calculateNetworkAdjustment;
    private calculatePerformanceAdjustment;
    private calculateContentAdjustment;
    getAdaptiveInsights(params: {
        scrollVelocity: number;
        networkQuality: 'excellent' | 'good' | 'poor' | 'offline';
        baseBuffer: number;
        visibleItems: any[];
    }): Promise<{
        currentBuffer: number;
        performance: {
            frameRate: number;
            score: number;
        };
        network: {
            quality: string;
            adjustment: number;
        };
        complexity: {
            score: number;
            breakdown: any;
        };
        factors: {
            scroll: number;
            network: number;
            performance: number;
            content: number;
        };
    }>;
}
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