import { PluginBuilder } from '../Plugin';
export interface CustomElementsManifestPluginConfig extends Record<string, unknown> {
    cwd: string;
    outFile: string;
}
export declare const CUSTOM_ELEMENTS_MANIFEST_PLUGIN_DEFAULT_CONFIG: CustomElementsManifestPluginConfig;
export declare function normalizeCustomElementsManifestPluginConfig(config: Partial<CustomElementsManifestPluginConfig>): Promise<CustomElementsManifestPluginConfig>;
/**
 * Transforms component metadata into a [custom elements manifest](https://github.com/webcomponents/custom-elements-manifest).
 * This will run in the `transform` plugin lifecycle step.
 *
 * @option cwd - The current working directory, defaults to `process.cwd()`.
 * @option outFile - Custom path to where the manifest file should be output.
 *
 * @example
 * ```ts
 * // wcom.config.ts
 *
 * import { customElementsManifestPlugin } from '@wcom/cli';
 *
 * export default [
 *   customElementsManifestPlugin({
 *     // Configuration options here.
 *     outFile: './custom-elements.json',
 *   }),
 * ];
 * ```
 */
export declare const customElementsManifestPlugin: PluginBuilder<Partial<CustomElementsManifestPluginConfig>>;
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