@atlaskit/editor-plugin-block-controls/dist/esm/ui/utils/editor-commands.js

Block controls plugin for @atlaskit/editor-core

import { TextSelection } from '@atlaskit/editor-prosemirror/state';
export var createNewLine = function createNewLine(start) {
  return function (_ref) {
    var _tr$doc$nodeAt;
    var tr = _ref.tr;
    var nodeSize = (_tr$doc$nodeAt = tr.doc.nodeAt(start)) === null || _tr$doc$nodeAt === void 0 ? void 0 : _tr$doc$nodeAt.nodeSize;
    if (nodeSize === undefined) {
      return tr;
    }
    var position = start + nodeSize;
    tr.insert(position, tr.doc.type.schema.nodes.paragraph.create());
    return tr.setSelection(TextSelection.near(tr.doc.resolve(position)));
  };
};