/**
 * Downloads the given 'module' JS file as an MJS file (to force correct interpretation when loading the JS file).
 *
 * The associated source map will also be downloaded if present to sit alongside the main JS file and if the base snippets URL is a localhost URL.
 *
 * If METICULOUS_PRELOADED_SNIPPETS_DIR is set and the asset exists there, it is returned directly without any
 * network calls. This is used in the cloud replay worker where the bundles are baked in at build time.
 *
 * Warning: this function is not thread safe. Do not try downloading a file to a path that may already be in use by another process.
 *
 * (for example most downloads are generally done at the test run level rather than the replay level)
 */
export declare const fetchAsset: (path: string) => Promise<string>;
/**
 * Returns a record from asset path to a boolean indicating if the asset is outdated.
 */
export declare const checkIfAssetsOutdated: (assetPaths: string[]) => Promise<Record<string, boolean>>;