LogLevel: {
    DEBUG: 1;
    ERROR: 3;
    FATAL: 4;
    INFO: 0;
    OFF: -1;
    TIMING_END: 6;
    TIMING_START: 5;
    WARN: 2;
} = ...

Will be removed - Use LOG_LEVEL instead Alias for LOG_LEVEL. Added for backwards compatibility. See LOG_LEVEL