export interface ILogger {
    log(level: 'debug' | 'info' | 'warn' | 'error', message: string, meta?: {
        [key: string]: any;
    }): void;
    debug(message: string, meta?: {
        [key: string]: any;
    }): void;
    info(message: string, meta?: {
        [key: string]: any;
    }): void;
    warn(message: string, meta?: {
        [key: string]: any;
    }): void;
    error(message: string, meta?: {
        [key: string]: any;
    }): void;
}
export interface IExtendableLogger extends ILogger {
    child(meta?: {
        [key: string]: any;
    }): IExtendableLogger;
}