/**
 * Recursively find all dependencies (avoiding circular) traversing the entire dependency tree
 * and returns a flat list of all unique, visited nodes
 *
 * @param {Object} options
 * @param {String} options.filename - The path of the module whose tree to traverse
 * @param {String} options.directory - The directory containing all JS files
 * @param {String} [options.requireConfig] - The path to a requirejs config
 * @param {String} [options.webpackConfig] - The path to a webpack config
 * @param {Object} [options.visited] - Cache of visited, absolutely pathed files that should not be reprocessed.
 *                             Format is a filename -> tree as list lookup table
 * @param {Array} [options.nonExistent] - List of partials that do not exist
 * @return {Object}
 */
export default function (options: any): Promise<{}>;