@atlaskit/editor-plugin-mentions/dist/es2019/pm-plugins/utils.js

Mentions plugin for @atlaskit/editor-core

import { canInsert } from '@atlaskit/editor-prosemirror/utils';
import { mentionPluginKey } from './key';
export function getMentionPluginState(state) {
  return mentionPluginKey.getState(state);
}
export const canMentionBeCreatedInRange = (from, to) => state => {
  const $from = state.doc.resolve(from);
  const $to = state.doc.resolve(to);
  const mention = state.schema.nodes.mention.createChecked();
  if ($from.parent === $to.parent && canInsert($from, mention)) {
    return true;
  }
  return false;
};