Function classifyChildren

desktop/src/shared/ui/markdownUtils.ts:36–48

(childArray: React.ReactNode[])

 * and `<br>` elements (injected by remarkBreaks between images).
 */
export function classifyChildren(childArray: React.ReactNode[]): {
  imageChildren: React.ReactNode[];
  nonImageChildren: React.ReactNode[];
} {
  const imageChildren = childArray.filter(isBlockMedia);
  const nonImageChildren = childArray.filter(
    (child) =>
      !isBlockMedia(child) &&
      !(typeof child === "string" && child.trim() === "") &&
      !(React.isValidElement(child) && child.type === "br"),
  );
  return { imageChildren, nonImageChildren };
}

/** Returns true when a paragraph contains 2+ images and no other content. */
export function isImageOnlyParagraph(childArray: React.ReactNode[]): boolean {