declare class Logger {
    #private;
    /** @param packageSubname The subname for the package. E.g.: React */
    /** @param packageSubname The subname for the package. E.g.: React */
    constructor(packageSubname?: string);
    debug(message: string): Promise<void>;
    info(message: string): Promise<void>;
    warn(message: string): Promise<void>;
}
export { Logger as default };