export declare const enum log_level {
    fatal = 0,
    error = 1,
    warn = 2,
    notice = 3,
    info = 4,
    verbose = 5,
    debug = 6
}
export declare function isLevelWithinThreshold(level: log_level, threshold: log_level): boolean;
export declare function getNameOfLevel(level: log_level): string;