tx/src/commonMain/kotlin/kotbase/ktx/CollectionExt.kt#L35">source</a>)</span></span></div><p class="paragraph">A flow of a document's current state. Emits null if document is deleted. <a href="https://kotlinlang.org/api/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.flow/index.html">filterNotNull</a> if this is undesired.</p><h4 class="">Parameters</h4><div class="table"><div class="table-row" data-filterable-current=":couchbase-lite-ee-ktx/commonMain" data-filterable-set=":couchbase-lite-ee-