/**
 * @license
 * Copyright 2023 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { LitElement } from 'lit';
import { LoggingController } from './logging_controller.js';
/**
 * Base class for Web Components in the library.
 */
export declare abstract class BaseComponent extends LitElement {
    /** @ignore A logger for outputting messages to the web console. */
    protected readonly logger: LoggingController;
}