hunk.code_window:   const initialVertex = optionsWithDefaults.stateSerializer(
       machine.initialState
     );
     weightMap.set(initialVertex, [0, undefined, undefined]);
     const unvisited = new Set<string>();
     const visited = new Set<string>();
  
hunk.labels: keep keep add keep keep keep keep keep
hunk.after_edit:   stateMap.set(initialVertex, machine.initialState);
  
hunk.file_path: packages/xstate-graph/src/graph.ts
hunk.type: add
file: node_modules
  