class ScriptProgressCheck implements ProgressCheck {

    @Override
    public void beforeSlingInstall(final PackageId lastPackage,
                                   final SlingInstallable slingInstallable,
                                   final Session inspectSession) throws RepositoryException {
        guardSessionHandler(INVOKE_ON_BEFORE_SLING_INSTALL,
                handle -> handle.apply(lastPackage, slingInstallable, inspectSession));
    }

      ScriptProgressCheck(final @NotNull Invocable script,
                        final @NotNull ScriptHelper helper,
                        final @Nullable URL scriptUrl);

}