Function validateNotebookFile

src/utils/notebookFile.ts:37–52

(data: unknown)

}

export function validateNotebookFile(data: unknown): data is NotebookFile {
  if (typeof data !== "object" || data === null) return false;
  const obj = data as Record<string, unknown>;
  if (typeof obj.version !== "number") return false;
  if (typeof obj.title !== "string") return false;
  if (!Array.isArray(obj.cells)) return false;
  return obj.cells.every(
    (cell: unknown) =>
      typeof cell === "object" &&
      cell !== null &&
      typeof (cell as Record<string, unknown>).type === "string" &&
      ((cell as Record<string, unknown>).type === "sql" ||
        (cell as Record<string, unknown>).type === "markdown") &&
      typeof (cell as Record<string, unknown>).content === "string",
  );
}

export function deserializeNotebook(json: string): {
  title: string;