[
  "{"
  "}"
]  @punctuation.bracket

(enclosed ["(" ")"] @punctuation.bracket )  
(call ["(" ")"] @punctuation.bracket )

(function_name) @function

[
  ","
  ":"
  "."
] @punctuation.delimiter

["|" "+" "-" "*" "/" "??" "..."] @operator



[
  (true)
  (false)
  (null)
  (undefined)
  (this)
  (root)
] @constant.builtin


(string) @string
(number) @constant.numeric.integer


(property_identifier) @variable.other.member
(dot (identifier) @variable.other.member)

(identifier) @variable
(variable) @variable