import { AbstractLogger } from "../util/Logger";
export interface LogProperties {
    [key: string]: any;
}
export interface Logger {
    log(level: string, props: LogProperties, format: string, ...param: any[]): any;
    trace(props: LogProperties, format: string, ...param: any[]): any;
    debug(props: LogProperties, format: string, ...param: any[]): any;
    info(props: LogProperties, format: string, ...param: any[]): any;
    warn(props: LogProperties, format: string, ...param: any[]): any;
    error(props: LogProperties, format: string, ...param: any[]): any;
    fatal(props: LogProperties, format: string, ...param: any[]): any;
}
export declare class GlobalLogger extends AbstractLogger {
    log(level: string, props: LogProperties, format: string, ...param: any[]): void;
}
export declare function setGlobalLogger(newLogger: Logger): void;
export declare function getGlobalLogger(): GlobalLogger;