export interface Logger {
    info: (message: string) => void;
    warn: (message: string) => void;
    error: (message: string) => void;
}
export declare class DefaultLogger implements Logger {
    private readonly logger;
    info(message: string): void;
    warn(message: string): void;
    error(message: string): void;
    setLoggingLevel(loggingLevel: LoggingLevel): void;
}
export declare type LoggingLevel = 'info' | 'warn' | 'error';
export declare const ExpediaGroupLogger: DefaultLogger;