/**
 * @license
 * Copyright 2021 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
import ts from 'typescript';
import type { LitClassContext } from '../lit-class-context.js';
import type { ClassDecoratorVisitor } from '../visitor.js';
/**
 * Transform:
 *
 *   @customElement('my-element')
 *   class MyElement extends HTMLElement {}
 *
 * Into:
 *
 *   class MyElement extends HTMLElement {}
 *   customElements.define('my-element', MyElement)
 */
export declare class CustomElementVisitor implements ClassDecoratorVisitor {
    readonly kind = "classDecorator";
    readonly decoratorName = "customElement";
    private readonly _factory;
    constructor({ factory }: ts.TransformationContext);
    visit(litClassContext: LitClassContext, decorator: ts.Decorator): void;
    private _createCustomElementsDefineCall;
}