import 'rangy/lib/rangy-textrange';
import 'rangy/lib/rangy-classapplier';
import 'rangy/lib/rangy-highlighter';
import { Selection } from '../models/selection';
export declare class SelectionManager {
  private rangy;
  private highlighter;
  constructor();
  static getInstance(): SelectionManager;
  create(): Selection | null | undefined;
  removePrevious(): void;
  private getLast;
}