export interface BundleResult {
    /** Absolute, REALPATH'd path to the bundled entry file — this and {@link bundleDir} are what the caller grants `--allow-fs-read` to. macOS's `/tmp` is a symlink to `/private/tmp`; an un-canonicalized path here would silently fail to match Node's own (already-canonicalized) permission check. */
    bundlePath: string;
    /** Absolute, REALPATH'd directory containing {@link bundlePath} — remove with `rmSync(bundleDir, { recursive: true, force: true })` once done. */
    bundleDir: string;
    /** Directories the child ALSO needs `--allow-fs-read` for — the resolved locations of {@link EXTERNAL_PACKAGES}, which are deliberately left unbundled (see {@link externalTrustedPackagesPlugin}'s doc). Empty when none of those packages were actually imported. */
    externalReadPaths: string[];
    /** Wall-clock bundling time — chant#1045 asks this be measured and reported, not silently accepted. */
    durationMs: number;
    /** Bundle size in bytes. */
    bytes: number;
}
/**
 * Bundle `driverSource` (see {@link import("./driver.js").generateDriverSource})
 * into a single self-contained ESM file.
 */
export declare function bundleDriver(driverSource: string): Promise<BundleResult>;
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