nt</code></a> object used when the underlying storage has not previously been populated.</p></td></tr><tr><th><code>startSaveFirst<span class="operator">?</span></code></th><td><code><span class="builtin">boolean</span></code></td><td><p>Whether to start saving before loading, defaulting to false.</p></td></tr><tr><th class="right">returns</th><td><code><span class="builtin">Promise</span><span class="operator">&lt;</span><span class="type"><a href="/api/persister-yjs/interfaces/persister/yjspersister/">Yjs