hphp/hack/test/identify_symbol/local_var.php.exp

   1 name: $foo, kind: local, span: line 4, characters 3-6, is_declaration: false
   2 definition:
   3  $foo
   4    kind: local
   5    position: line 3, characters 15-18
   6    span: line 3, character 15 - line 3, character 18
   7    modifiers:
   8
   9