import { ChartQualityTier, ChartType } from "../types";
export type QualityTier = ChartQualityTier;
export type PhysicsParams = {
    stiffness: number;
    dampingRatio: number;
    mass: number;
    precision: number;
    velocity: number;
    friction: number;
};
interface ChartPerformanceMetrics {
    dataPointCount: number;
    seriesCount: number;
    animationComplexity: "low" | "medium" | "high";
    interactionComplexity: "low" | "medium" | "high";
}
export declare function useQualityTier(metrics: ChartPerformanceMetrics, chartType: ChartType, customTier?: ChartQualityTier["tier"]): ChartQualityTier;
export declare function useChartPerformanceMonitoring(enabled?: boolean): {
    startMeasurement: () => void;
    endMeasurement: (label: string) => number;
};
export declare function useAdaptiveQuality(initialTier?: ChartQualityTier["tier"], enabled?: boolean): {
    currentTier: "low" | "medium" | "high" | "ultra";
    updateQualityBasedOnPerformance: (renderTime: number, targetFPS?: number) => void;
};
export declare function getQualityBasedPhysicsParams(qualityTier: ChartQualityTier["tier"]): PhysicsParams;
export declare function getQualityBasedGlassParams(qualityTier: ChartQualityTier["tier"]): {
    blurStrength: "none" | "light" | "standard" | "heavy";
    opacity: number;
    borderRadius: number;
    elevation: number;
};
export {};
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