nvim-treesitter/queries/qmljs/highlights.scm

; inherits: ecma

"pragma" @keyword.import

; Annotations
(ui_annotation
  "@" @operator
  type_name: [
    (identifier) @attribute
    (nested_identifier
      (identifier) @attribute)
  ])

; type
(ui_property
  type: (type_identifier) @type)

; Properties
(ui_object_definition_binding
  name: [
    (identifier) @property
    (nested_identifier
      (identifier) @property)
  ])

(ui_binding
  name: [
    (identifier) @property
    (nested_identifier
      (identifier) @property)
  ])

; locals query appears not working unless id: <ref> isn't a parameter.
(ui_binding
  name: (identifier) @property
  (#eq? @property "id")
  value: (expression_statement
    (identifier) @variable))

(ui_property
  name: (identifier) @property)

(ui_required
  name: (identifier) @property)

(ui_list_property_type
  [
    "<"
    ">"
  ] @punctuation.bracket)

; Signals
(ui_signal
  name: (identifier) @function)

(ui_signal_parameter
  (identifier) @variable)

; ui_object_definition
(ui_object_definition
  type_name: (identifier) @type)

(ui_object_definition
  type_name: (nested_identifier) @type)

; namespace
(nested_identifier
  (nested_identifier
    (identifier) @module))

; Tokens
;-------
[
  "abstract"
  "private"
  "protected"
  "public"
  "default"
  "readonly"
  "required"
] @keyword.modifier

; from typescript
(type_identifier) @type

(predefined_type) @type.builtin

(type_arguments
  "<" @punctuation.bracket
  ">" @punctuation.bracket)

; Variables
(required_parameter
  (identifier) @variable)

(optional_parameter
  (identifier) @variable)

; Keywords
[
  "on"
  "property"
  "signal"
  "declare"
  "implements"
  "override"
] @keyword

[
  "interface"
  "type"
  "enum"
  "namespace"
] @keyword.type

"keyof" @keyword.operator