Next13-ClientComponent.tsx

// Append "'client';" to beginnging of all Pages

export const parser = "tsx";

export default function transformer(file, api) {
  const j = api.jscodeshift;
  const root = j(file.source);

  const clientCommentBlock = j.expressionStatement(j.stringLiteral("client"));

  const firstNode = root.find(j.Program).get("body", 0);

  if (firstNode.comments) {
    clientCommentBlock.comments = firstNode.comments;
  }

  firstNode.insertBefore(clientCommentBlock);

  return root.toSource();
}