/**
 * LogLevel's are added verbatum from Winston's implementation of RFC5424
 */
export declare enum LogLevel {
    metric = 0,
    alert = 1,
    error = 2,
    warn = 3,
    info = 4,
    http = 5,
    verbose = 6,
    debug = 7,
    silly = 8
}
export declare const LogLevelValue: string[];
export interface LogPayload {
    level: LogLevel;
    message?: string;
    timestamp: Date;
    payload?: Object;
}