export declare class Logger {
    private readonly label;
    constructor(label: string);
    log(...messages: Array<any>): void;
    error(error: Error): void;
    logJSON(json: any): void;
}
export declare function Log<T extends {
    new (...args: Array<any>): {};
}>(constructor: T): {
    new (...args: Array<any>): {
        logger: Logger;
    };
} & T;