Function getThumbnailMarkdown

site/thumbnail.ts:93–99

(
  node: Node,
)

};

export const getThumbnailMarkdown = (
  node: Node,
): {thumbnail?: Thumbnail; summary: string; body: string} => ({
  thumbnail: node.data[THUMBNAIL] as Thumbnail | undefined,
  summary: node.summary ?? '',
  body: node.body ?? '',
});

export const getSummaryMarkdown = (node: Node): string => {
  return (node.summary ?? '') || getLeadParagraph(node.body ?? '');