public void export(String toDirectory) throws IOException {
        var builder = new IlscriptsConfig.Builder();
        getConfig(builder);
        export(toDirectory, builder.build());
    }
An indexing language script derived from a schema. An indexing script contains a set of indexing
statements, organized in a composite structure of indexing code snippets.

@author bratseth
config-model/src/main/java/com/yahoo/schema/derived/IndexingScript.java