depgraph.dot

digraph name {
  storage [label="storage"];
  execution [label="execution"];
  plannode [label="plannode"];
  stats [label="stats"];
  executors [label="executors"];

  expressions [label="expressions"];
  indexes [label="indexes"];

  storage -> expressions;
  storage -> indexes;	
  storage -> stats;
  
  execution -> executors;
  execution -> indexes;
  execution -> plannode;
  execution -> stats;
  execution -> storage;

  plannode -> executors
  plannode -> expressions;
  plannode -> storage;

  stats -> storage;
 
  executors -> execution;
  executors -> expressions;
  executors -> indexes;
  executors -> plannode;
  executors -> storage;
}