Does anyone know how to …

Does anyone know how to combine local schematics?

return chain([
    externalSchematic('@nrwl/angular', 'library', {
      name: libName,
      simpleModuleName: true,
      publishable: true,
      style: options.style,
      prefix: options.prefix,
      routing: true,
      lazy: true,
      directory: options.componentLibPath,
      tags: options.tags,
      unitTestRunner: options.unitTestRunner
    }),
    externalSchematic('workspace-schematic', 'class-model-form', {
      module: join(options.name, libName),
      name: options.name,
      selector: options.prefix,
      project: projectName(options)
    } as Schema)
  ]);