export function yCollab(ytext: Y.Text, awareness: any, { undoManager }?: {
    undoManager: Y.UndoManager | false;
}): cmState.Extension;
import { YRange } from "./y-range.js";
import { yRemoteSelections } from "./y-remote-selections.js";
import { yRemoteSelectionsTheme } from "./y-remote-selections.js";
import { ySync } from "./y-sync.js";
import { ySyncFacet } from "./y-sync.js";
import { YSyncConfig } from "./y-sync.js";
import { yUndoManagerKeymap } from "./y-undomanager.js";
import * as Y from "yjs";
import * as cmState from "@codemirror/state";
export { YRange, yRemoteSelections, yRemoteSelectionsTheme, ySync, ySyncFacet, YSyncConfig, yUndoManagerKeymap };