@atlaskit/editor-plugin-selection-toolbar/dist/esm/pm-plugins/get-selection-node-types.js

@atlaskit/editor-plugin-selection-toolbar for @atlaskit/editor-core

import { isExperimentEnabled } from '@atlaskit/platform-feature-experiments/is-experiment-enabled';
export function getSelectionNodeTypes(state) {
  var _state$selection = state.selection,
    from = _state$selection.from,
    to = _state$selection.to;
  if (isExperimentEnabled('platform_editor_reduce_memory_leaks')) {
    var _selectionNodeTypes = new Set();
    state.doc.nodesBetween(from, to, function (node) {
      _selectionNodeTypes.add(node.type);
    });
    return Array.from(_selectionNodeTypes);
  }
  var selectionNodeTypes = [];
  state.doc.nodesBetween(from, to, function (node) {
    if (selectionNodeTypes.indexOf(node.type) !== 0) {
      selectionNodeTypes.push(node.type);
    }
  });
  return selectionNodeTypes;
}