Experimental Nextjs: Add docgen types to main config

code/frameworks/experimental-nextjs-vite/src/types.ts

@@ -1,10 +1,13 @@
 import type {
   CompatibleString,
   StorybookConfig as StorybookConfigBase,
+  TypescriptOptions as TypescriptOptionsBase,
 } from 'storybook/internal/types';
 
 import type { BuilderOptions, StorybookConfigVite } from '@storybook/builder-vite';
 
+import type docgenTypescript from '@joshwooding/vite-plugin-react-docgen-typescript';
+
 type FrameworkName = CompatibleString<'@storybook/experimental-nextjs-vite'>;
 type BuilderName = CompatibleString<'@storybook/builder-vite'>;
 
@@ -31,10 +34,23 @@ type StorybookConfigFramework = {
   };
 };
 
+type TypescriptOptions = TypescriptOptionsBase & {
+  /**
+   * Sets the type of Docgen when working with React and TypeScript
+   *
+   * @default `'react-docgen'`
+   */
+  reactDocgen: 'react-docgen-typescript' | 'react-docgen' | false;
+  /** Configures `@joshwooding/vite-plugin-react-docgen-typescript` */
+  reactDocgenTypescriptOptions: Parameters<typeof docgenTypescript>[0];
+};
+
 /** The interface for Storybook configuration in `main.ts` files. */
 export type StorybookConfig = Omit<
   StorybookConfigBase,
-  keyof StorybookConfigVite | keyof StorybookConfigFramework
+  keyof StorybookConfigVite | keyof StorybookConfigFramework | 'typescript'
 > &
   StorybookConfigVite &
-  StorybookConfigFramework & {};
+  StorybookConfigFramework & {
+    typescript?: Partial<TypescriptOptions>;
+  };