/**
 * AuraGlass Biometric Adaptation System
 * Heart rate and stress-responsive UI with device sensors and ML analysis
 */
import React from "react";
interface BiometricReading {
    heartRate?: number;
    respiratoryRate?: number;
    heartRateVariability?: number;
    stressLevel?: number;
    temperature?: number;
    bloodOxygen?: number;
    timestamp: number;
    confidence: number;
}
interface AdaptationSettings {
    sensitivity: number;
    responseSpeed: number;
    enableColorAdaptation: boolean;
    enableMotionAdaptation: boolean;
    enableLayoutAdaptation: boolean;
    enableAudioAdaptation: boolean;
    stressThreshold: number;
    calmingThreshold: number;
}
interface BiometricProfile {
    userId: string;
    baselineHeartRate: number;
    stressPatterns: Array<{
        trigger: string;
        response: number;
    }>;
    preferences: {
        calmingColors: string[];
        stressColors: string[];
        calmingAnimations: string[];
        stressAnimations: string[];
    };
    history: BiometricReading[];
}
interface ColorAdaptation {
    type: "calming" | "energizing";
    intensity: number;
    colors: string[];
}
interface MotionAdaptation {
    type: "calming" | "normal";
    speed: number;
    amplitude: number;
}
interface LayoutAdaptation {
    type: "simplified";
    density: number;
    spacing: number;
}
interface AudioAdaptation {
    type: "calming";
    volume: number;
    frequency: "low" | "medium" | "high";
}
type BiometricAdaptation = ColorAdaptation | MotionAdaptation | LayoutAdaptation | AudioAdaptation;
export declare class BiometricAdaptationEngine {
    private sensorManager;
    private settings;
    private profile;
    private adaptationCallbacks;
    private currentAdaptations;
    private adaptationTimeouts;
    constructor(settings?: Partial<AdaptationSettings>);
    initialize(): Promise<boolean>;
    private handleBiometricReading;
    private determineAdaptations;
    private debounceAdaptations;
    private applyAdaptation;
    registerAdaptationCallback(type: string, callback: (adaptation: BiometricAdaptation) => void): void;
    unregisterAdaptationCallback(type: string): void;
    getCurrentAdaptation(type: string): BiometricAdaptation | undefined;
    connectHeartRateMonitor(): Promise<boolean>;
    getLatestReading(): BiometricReading | null;
    getProfile(): BiometricProfile;
    updateSettings(settings: Partial<AdaptationSettings>): void;
    private loadProfile;
    private saveProfile;
    cleanup(): void;
}
export declare function GlassBiometricAdaptationProvider({ children, settings, autoInitialize, }: {
    children: React.ReactNode;
    settings?: Partial<AdaptationSettings>;
    autoInitialize?: boolean;
}): import("react/jsx-runtime").JSX.Element;
export declare function useBiometricAdaptation(): {
    engine: BiometricAdaptationEngine | null;
    isInitialized: boolean;
    latestReading: BiometricReading | null;
    currentStressLevel: number;
    connectHeartRateMonitor: () => Promise<boolean>;
};
export declare class BiometricStressDetector extends BiometricAdaptationEngine {
    getStressLevel(): number;
    getConfidence(): number;
}
export declare const GlassStressResponsive: React.ForwardRefExoticComponent<{
    children: React.ReactNode;
    className?: string;
    adaptationType?: "color" | "motion" | "layout" | "all";
    respectMotionPreference?: boolean;
    "aria-label"?: string;
    "aria-describedby"?: string;
    role?: string;
} & React.RefAttributes<HTMLDivElement>>;
export declare const GlassBiometricDashboard: React.ForwardRefExoticComponent<{
    className?: string;
    show?: boolean;
    "aria-label"?: string;
    role?: string;
} & React.RefAttributes<HTMLDivElement>>;
export declare const biometricAdaptationPresets: {
    subtle: {
        sensitivity: number;
        responseSpeed: number;
        stressThreshold: number;
        calmingThreshold: number;
    };
    standard: {
        sensitivity: number;
        responseSpeed: number;
        stressThreshold: number;
        calmingThreshold: number;
    };
    sensitive: {
        sensitivity: number;
        responseSpeed: number;
        stressThreshold: number;
        calmingThreshold: number;
    };
    accessibility: {
        sensitivity: number;
        responseSpeed: number;
        enableColorAdaptation: boolean;
        enableMotionAdaptation: boolean;
        enableLayoutAdaptation: boolean;
        stressThreshold: number;
    };
};
interface GlassBiometricAdaptationProps extends React.HTMLAttributes<HTMLDivElement> {
    settings?: Partial<AdaptationSettings>;
    autoInitialize?: boolean;
    showDashboard?: boolean;
    children?: React.ReactNode;
}
export declare const GlassBiometricAdaptation: React.FC<GlassBiometricAdaptationProps>;
export default GlassBiometricAdaptation;
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