/**
 * Structured logging utility for the Voltra plugin
 */
export declare const logger: {
    /**
     * Log an informational message
     */
    info: (message: string) => void;
    /**
     * Log a warning message
     */
    warn: (message: string) => void;
    /**
     * Log a warning message in red (for critical warnings)
     */
    warnRed: (message: string) => void;
    /**
     * Log an error message
     */
    error: (message: string) => void;
    /**
     * Log a success message
     */
    success: (message: string) => void;
    /**
     * Log a debug message (only when VOLTRA_DEBUG env var is set)
     */
    debug: (message: string) => void;
};