[
  "and"
  "as"
  "bits"
  "break"
  "continue"
  "distinct"
  "else"
  "for"
  "if"
  "in"
  "loop"
  "match"
  "not"
  "or"
  "pub"
  "return"
  "use"
] @keyword

(primitive_type) @type.builtin
(identifier) @variable
(comment) @comment
(default_expression) @keyword
(boolean_literal) @constant.builtin
(nil_literal) @constant.builtin
(string_literal) @string
(character_literal) @character
(integer_literal) @number
(float_literal) @number.float
(label (identifier) @label)

(declaration name: (identifier) @variable.definition)
(typed_parameter pattern: (identifier) @variable.parameter)
(typed_tuple_component pattern: (identifier) @variable.parameter)
(product_field name: (identifier) @property)
(product_entry (identifier) @property)
(sum_variant name: (identifier) @constructor)
(bits_member (identifier) @constant)

[
  "=" "+=" "-=" "*=" "/=" "%=" "&=" "^=" "|="
  "==" "<" "<=" ">" ">="
  "+" "-" "*" "/" "%" "&" "|" "^" "~" "!"
  "->" "=>" "|>" "..<" "..=" "@"
] @operator