Function normalizeUserTextContent

src/utils/messages.ts:2485–2492

(
  a: string | ContentBlockParam[],
)

}

function normalizeUserTextContent(
  a: string | ContentBlockParam[],
): ContentBlockParam[] {
  if (typeof a === 'string') {
    return [{ type: 'text', text: a }]
  }
  return a
}

/**
 * Concatenate two content block arrays, appending `\n` to a's last text block