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previewHead

Parent: main.js|ts configuration

Type: (head: string) => string

Programmatically adjust the preview <head> of your Storybook. Most often used by addon authors.

💡 If you don't need to programmatically adjust the preview head, you can add scripts and styles to preview-head.html instead.

For example, you can conditionally add scripts or styles, depending on the environment:

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