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helix-plus/runtime/queries/_typescript/highlights.scm

141 lines
2.4 KiB
Scheme

; Namespaces
; ----------
(internal_module
[((identifier) @namespace) ((nested_identifier (identifier) @namespace))])
(ambient_declaration "global" @namespace)
; Parameters
; ----------
; Javascript and Typescript Treesitter grammars deviate when defining the
; tree structure for parameters, so we need to address them in each specific
; language instead of ecma.
; (p: t)
; (p: t = 1)
(required_parameter
(identifier) @variable.parameter)
; (...p: t)
(required_parameter
(rest_pattern
(identifier) @variable.parameter))
; ({ p }: { p: t })
(required_parameter
(object_pattern
(shorthand_property_identifier_pattern) @variable.parameter))
; ({ a: p }: { a: t })
(required_parameter
(object_pattern
(pair_pattern
value: (identifier) @variable.parameter)))
; ([ p ]: t[])
(required_parameter
(array_pattern
(identifier) @variable.parameter))
; (p?: t)
; (p?: t = 1) // Invalid but still posible to hihglight.
(optional_parameter
(identifier) @variable.parameter)
; (...p?: t) // Invalid but still posible to hihglight.
(optional_parameter
(rest_pattern
(identifier) @variable.parameter))
; ({ p }: { p?: t})
(optional_parameter
(object_pattern
(shorthand_property_identifier_pattern) @variable.parameter))
; ({ a: p }: { a?: t })
(optional_parameter
(object_pattern
(pair_pattern
value: (identifier) @variable.parameter)))
; ([ p ]?: t[]) // Invalid but still posible to hihglight.
(optional_parameter
(array_pattern
(identifier) @variable.parameter))
; Punctuation
; -----------
[
":"
] @punctuation.delimiter
(optional_parameter "?" @punctuation.special)
(property_signature "?" @punctuation.special)
(conditional_type ["?" ":"] @operator)
; Keywords
; --------
[
"abstract"
"declare"
"export"
"infer"
"implements"
"keyof"
"namespace"
"override"
"satisfies"
] @keyword
[
"type"
"interface"
"enum"
] @keyword.storage.type
[
"public"
"private"
"protected"
"readonly"
] @keyword.storage.modifier
; Types
; -----
(type_identifier) @type
(predefined_type) @type.builtin
; Type arguments and parameters
; -----------------------------
(type_arguments
[
"<"
">"
] @punctuation.bracket)
(type_parameters
[
"<"
">"
] @punctuation.bracket)
; Literals
; --------
[
(template_literal_type)
] @string
; Tokens
; ------
(template_type
"${" @punctuation.special
"}" @punctuation.special) @embedded