message: Put braces around return as it's not a one-liner
diff: @@ -27,8 +27,9 @@ async function extractVariable(
  !ast.isBooleanLiteral(path.node) &&
  !ast.isNullLiteral(path.node) &&
  !ast.isUndefinedLiteral(path.node)
  - )
  + ) {
  return;
  + }
  if (!path.node.loc) return;
  const selectionInAST = Selection.fromAST(path.node.loc);
  