@nx/storybook/src/generators/init/schema.d.ts

The Nx Plugin for Storybook contains executors and generators for allowing your workspace to use the powerful Storybook integration testing & documenting capabilities.

export interface Schema {
  skipFormat?: boolean;
  skipPackageJson?: boolean;
  keepExistingVersions?: boolean;
  updatePackageScripts?: boolean;
  addPlugin?: boolean;
}