/** @module log */
/**
 * Standard log levels.
 *
 * Logs at debug and trace levels are usually captured
 * only locally for troubleshooting
 * and never sent to consolidated log services.
 */
export declare enum LogLevel {
    /** Nothing to log */
    None = 0,
    /** Log only fatal errors that cause processes to crash */
    Fatal = 1,
    /** Log all errors. */
    Error = 2,
    /** Log errors and warnings */
    Warn = 3,
    /** Log errors and important information messages */
    Info = 4,
    /** Log everything except traces */
    Debug = 5,
    /** Log everything. */
    Trace = 6
}