@neuroequality/neuroadapt-mobile/dist/react-native/accessibility-provider.d.ts

Mobile accessibility features for React Native and cross-platform apps

import { default as React, ReactNode } from 'react';
import { Preferences } from '@neuroadapt/core';

export interface MobileAccessibilityState {
    screenReader: {
        enabled: boolean;
        type: 'voiceover' | 'talkback' | 'other' | null;
    };
    reduceMotion: boolean;
    reduceTransparency: boolean;
    boldText: boolean;
    largeText: boolean;
    highContrast: boolean;
    colorScheme: 'light' | 'dark' | null;
    deviceOrientation: 'portrait' | 'landscape';
    screenSize: 'small' | 'medium' | 'large' | 'xlarge';
    hapticFeedback: boolean;
    voiceControl: boolean;
    grayscale: boolean;
}
export interface MobileAccessibilityActions {
    updatePreferences: (preferences: Partial<Preferences>) => void;
    announceForAccessibility: (message: string) => void;
    setFocusToElement: (elementRef: any) => void;
    triggerHapticFeedback: (type: 'light' | 'medium' | 'heavy' | 'selection') => void;
    adjustFontSize: (scale: number) => void;
    toggleHighContrast: () => void;
    toggleReduceMotion: () => void;
}
interface MobileAccessibilityContextType {
    state: MobileAccessibilityState;
    actions: MobileAccessibilityActions;
    preferences: Preferences | null;
    isLoading: boolean;
}
export interface MobileAccessibilityProviderProps {
    children: ReactNode;
    initialPreferences?: Preferences;
    onPreferencesChange?: (preferences: Preferences) => void;
    hapticEnabled?: boolean;
    announcements?: boolean;
}
/**
 * Mobile Accessibility Provider Component
 */
export declare const MobileAccessibilityProvider: React.FC<MobileAccessibilityProviderProps>;
/**
 * Hook to use mobile accessibility context
 */
export declare const useMobileAccessibility: () => MobileAccessibilityContextType;
/**
 * Hook for screen reader specific functionality
 */
export declare const useScreenReader: () => {
    isEnabled: boolean;
    type: "voiceover" | "talkback" | "other" | null;
    announce: (message: string) => void;
    setFocus: (elementRef: any) => void;
};
/**
 * Hook for haptic feedback
 */
export declare const useHapticFeedback: () => {
    isEnabled: boolean;
    trigger: (type: "light" | "medium" | "heavy" | "selection") => void;
};
/**
 * Hook for device orientation and screen size
 */
export declare const useDeviceContext: () => {
    orientation: "portrait" | "landscape";
    screenSize: "medium" | "small" | "large" | "xlarge";
    isLandscape: boolean;
    isPortrait: boolean;
    isSmallScreen: boolean;
    isMediumScreen: boolean;
    isLargeScreen: boolean;
};
export default MobileAccessibilityProvider;
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