fix: add previewHead and previewBody to StorybookConfig interface

storybookjs · Aug 29, 2022 · 5782f00 · 5782f00
1 parent bbc0e82
commit 5782f00
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/code/lib/core-common/src/types.ts b/code/lib/core-common/src/types.ts
@@ -428,6 +428,15 @@ export interface StorybookConfig {
    * Docs related features in index generation
    */
   docs?: DocsOptions;
+
+  /**
+   * Programmatically modify the preview head/body HTML.
+   * The previewHead and previewBody functions accept a string,
+   * which is the existing head/body, and return a modified string.
+   */
+  previewHead: (head?: string) => string;
+
+  previewBody: (body?: string) => string;
 }
 
 export type PresetProperty<K, TStorybookConfig = StorybookConfig> =