import { Tree } from "posthtml-parser";
import { Configuration } from "favicons";
export interface Options {
    /** Root of resolving path to the image */
    root?: string;
    /**
     * Directory to write the image files.
     * @default "./dist"
     */
    outDir?: string;
    /** Cache results if orignal favicon has not changed? */
    /** Favicon generator configuration */
    configuration?: Partial<Configuration>;
}
/**
 * @todo implement caching
 */
declare function plugin(options?: Options): (tree: Tree) => Promise<unknown>;
export default plugin;