/**
 * Setting a log level causes all logs of that level and higher to be output. The ones below it are ignored / dropped.
 *
 * The log levels in order from lowest to highest:
 * - Trace
 * - Debug
 * - Log
 * - Info
 * - Warn
 * - Error
 * - Crit
 * - Fatal
 * - SuperInfo
 */
export declare enum LogLevel {
    /** Trace level logs the go beyond just normal debug messages. A silly log level. */
    Trace = "trace",
    /** Debug messages used during development. */
    Debug = "debug",
    /** Informational messages */
    Info = "info",
    /** Something bad might have happened and it should be invesigated, but we can continue. */
    Warn = "warn",
    /** Something bad happened, but we can continue or recover. */
    Error = "error",
    /** Something critical happend that likely had unintended or fatal consequences */
    Crit = "crit",
    /** Something happened and we must immediately stop */
    Fatal = "fatal",
    /** Really important information that is ALWAYS logged */
    SuperInfo = "superInfo"
}
/** Converts a string to a LogLevel. Throws 'INVALID_LOG_LEVEL' if there is no match */
export declare function stringToLogLevel(level: string): LogLevel;