text: #pragma once
  
  #include <handlegraph/types.hpp>
  #include <handlegraph/util.hpp>
  #include <handlegraph/mutable_path_deletable_handle_graph.hpp>
  
  #include "merge.hpp"
  
  namespace odgi {
  namespace algorithms {
  
  using namespace handlegraph;
  
  /**
   * Simplify siblings in the given graph.
   *
   * When one base has two successors with the same base value, and those
   * successors have the same set of predecessors, the successors will be merged.
   *
   * Performs only a subset of the possible merges. Can only merge in from one
   * side of a given node in a single invocation. Returns true if it made
   * progress and there may be more merging to do.
   *
   * Preserves paths.
   */
  bool simplify_siblings(handlegraph::MutablePathDeletableHandleGraph& graph);
      
  }
  }
  