storybook/docs/_snippets/storybook-preview-auto-docs-custom-template-function.md

import { Title, Subtitle, Description, Primary, Controls, Stories } from '@storybook/blocks';

export default {
  parameters: {
    controls: {
      matchers: {
        color: /(background|color)$/i,
        date: /Date$/,
      },
    },
    docs: {
      page: () => (
        <>
          <Title />
          <Subtitle />
          <Description />
          <Primary />
          <Controls />
          <Stories />
        </>
      ),
    },
  },
};

// Replace your-framework with the framework you are using (e.g., react, vue3)
import { Preview } from '@storybook/your-framework';

import { Title, Subtitle, Description, Primary, Controls, Stories } from '@storybook/blocks';

const preview: Preview = {
  parameters: {
    controls: {
      matchers: {
        color: /(background|color)$/i,
        date: /Date$/,
      },
    },
    docs: {
      page: () => (
        <>
          <Title />
          <Subtitle />
          <Description />
          <Primary />
          <Controls />
          <Stories />
        </>
      ),
    },
  },
};

export default preview;