import { Configuration } from './Configuration';
import { LogLevel } from './LogLevel';
import { PackageJson } from './PackageJson';
declare class Logger {
    protected configuration: Configuration;
    protected module: PackageJson;
    protected sourcePath: string;
    protected numericLogLevel: number;
    protected isDebugFilterEnabled: boolean;
    readonly isDebugMode: boolean;
    constructor(configuration: Configuration, sourcePath: string, packageJson: PackageJson);
    fatal(message: string, metadata?: Record<string, unknown>): void;
    error(message: string, metadata?: Record<string, unknown>): void;
    warn(message: string, metadata?: Record<string, unknown>): void;
    info(message: string, metadata?: Record<string, unknown>): void;
    debug(message: string, metadata?: Record<string, unknown>): void;
    protected log(logLevel: LogLevel, message: string, metadata?: Record<string, unknown>): void;
}
export { Logger };