@sbaiahmed1/react-native-biometrics/lib/typescript/src/logger.d.ts

React Native biometric authentication library for iOS and Android. Easy integration of Face ID, Touch ID, and Fingerprint authentication with TypeScript support. Compatible with new architecture (TurboModules) and Expo. Secure mobile login solution.

/**
 * Centralized logging utility for React Native Biometrics
 * Provides structured logging with different levels and optional debug mode
 */
export declare enum LogLevel {
    DEBUG = 0,
    INFO = 1,
    WARN = 2,
    ERROR = 3,
    NONE = 4
}
export interface LogEntry {
    timestamp: string;
    level: LogLevel;
    message: string;
    context?: string;
    data?: any;
    error?: Error;
}
export interface LoggerConfig {
    enabled: boolean;
    level: LogLevel;
    prefix: string;
    includeTimestamp: boolean;
    includeContext: boolean;
    useColors: boolean;
}
declare class BiometricLogger {
    private config;
    private logs;
    private maxLogEntries;
    /**
     * Configure the logger settings
     */
    configure(config: Partial<LoggerConfig>): void;
    /**
     * Enable or disable logging
     */
    setEnabled(enabled: boolean): void;
    /**
     * Set the minimum log level
     */
    setLevel(level: LogLevel): void;
    /**
     * Log a debug message
     */
    debug(message: string, context?: string, data?: any): void;
    /**
     * Log an info message
     */
    info(message: string, context?: string, data?: any): void;
    /**
     * Log a warning message
     */
    warn(message: string, context?: string, data?: any): void;
    /**
     * Log an error message
     */
    error(message: string, context?: string, error?: Error, data?: any): void;
    /**
     * Internal logging method
     */
    private log;
    /**
     * ANSI color codes for console output
     */
    private colors;
    /**
     * Get color for log level
     */
    private getColorForLevel;
    /**
     * Apply color formatting to text
     */
    private colorize;
    /**
     * Output log entry to console
     */
    private outputToConsole;
    /**
     * Get all stored log entries
     */
    getLogs(): LogEntry[];
    /**
     * Get logs filtered by level
     */
    getLogsByLevel(level: LogLevel): LogEntry[];
    /**
     * Get logs filtered by context
     */
    getLogsByContext(context: string): LogEntry[];
    /**
     * Clear all stored logs
     */
    clearLogs(): void;
    /**
     * Get current logger configuration
     */
    getConfig(): LoggerConfig;
}
export declare const logger: BiometricLogger;
export declare const enableLogging: (enabled?: boolean) => void;
export declare const setLogLevel: (level: LogLevel) => void;
export declare const configureLogger: (config: Partial<LoggerConfig>) => void;
export default logger;
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