code: function findStmtNodes(nodeBody) {
    const nodes = [];
    const fnExpressions = utils.findNodes(nodeBody, 'ExpressionStatement');
    const returnStatement = utils.findNodes(nodeBody, 'ReturnStatement');
  
    if (fnExpressions.length !== 0) {
      fnExpressions.forEach((item) => {
        nodes.push(item);
      });
    }
  
    if (returnStatement.length !== 0) {
      returnStatement.forEach((item) => {
        nodes.push(item);
      });
    }
  
    return nodes;
  }
docs: Locates nodes with either an ExpressionStatement or ReturnStatement
  given name.
  @param {Node[]} nodeBody Array of nodes.
  @returns {Node[]} Array of nodes with given names.