1 files changed, 139 insertions, 0 deletions
diff --git a/runtime/queries/_typescript/highlights.scm b/runtime/queries/_typescript/highlights.scm
new file mode 100644
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+++ b/runtime/queries/_typescript/highlights.scm
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+; 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"
+] @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