facezk-core/dist/utils/browser.d.ts

ZKP-AI Proof of Humanity: Live Selfie Check with Biometric Template Extraction and Fuzzy Hashing

/**
 * Browser Compatibility Utilities
 * Handles SSR issues and provides graceful degradation
 */
/** Browser environment detection */
export declare const isBrowser: boolean;
export declare const isNode: boolean;
export declare const isReactNative: boolean;
/** Get features with caching */
export declare function getFeatures(): {
    /** WebGL support */
    webgl: boolean;
    /** WebAssembly support */
    wasm: boolean;
    /** Canvas support */
    canvas: boolean;
    /** Video element support */
    video: boolean;
    /** ImageData support */
    imageData: boolean;
    /** ImageBitmap support */
    imageBitmap: boolean;
};
/** Backend availability check */
export declare function getAvailableBackends(): string[];
/** Get recommended backend */
export declare function getRecommendedBackend(): string;
/** Check if input type is supported */
export declare function isInputSupported(input: any): boolean;
/** Create a safe DOM element */
export declare function createSafeElement<T extends HTMLElement>(tagName: string): T | null;
/** Safe canvas creation */
export declare function createSafeCanvas(): HTMLCanvasElement | null;
/** Safe video element creation */
export declare function createSafeVideo(): HTMLVideoElement | null;
/** Safe image element creation */
export declare function createSafeImage(): HTMLImageElement | null;
/** Environment information */
export interface EnvironmentInfo {
    isBrowser: boolean;
    isNode: boolean;
    isReactNative: boolean;
    features: ReturnType<typeof getFeatures>;
    availableBackends: string[];
    recommendedBackend: string;
    userAgent?: string | undefined;
    platform?: string | undefined;
}
/** Get comprehensive environment information */
export declare function getEnvironmentInfo(): EnvironmentInfo;
/** Log environment information for debugging */
export declare function logEnvironmentInfo(): void;
/** SSR-safe window access */
export declare function getWindow(): Window | null;
/** SSR-safe document access */
export declare function getDocument(): Document | null;
/** SSR-safe navigator access */
export declare function getNavigator(): Navigator | null;
//# sourceMappingURL=browser.d.ts.map