feat(wing): add parser (#5021)

Co-authored-by: Christian Clason <c.clason@uni-graz.at>
Co-authored-by: ObserverOfTime <chronobserver@disroot.org>

queries/wing/folds.scm

@@ -0,0 +1,18 @@
+[
+  (class_definition)
+  (class_implementation)
+  (resource_definition)
+  (resource_implementation)
+  (interface_definition)
+  (interface_implementation)
+  (for_in_loop)
+  (while_statement)
+  (if_statement)
+  (if_let_statement)
+  (elif_block)
+  (struct_definition)
+  (enum_definition)
+  (try_catch_statement)
+  (method_definition)
+  (inflight_method_definition)
+] @fold

queries/wing/highlights.scm

@@ -0,0 +1,86 @@
+(identifier) @variable
+(reference_identifier) @variable
+(member_identifier) @property
+
+; Classes
+
+(custom_type) @type
+(class_field 
+  name: (identifier) @field)
+(class_definition 
+  name: (identifier) @type)
+(method_definition
+  name: (identifier) @method)
+(inflight_method_definition
+  name: (identifier) @method)
+
+; Functions
+
+(keyword_argument_key) @parameter
+(call 
+  caller: (reference 
+  	(nested_identifier 
+    	property: (member_identifier) @method.call)))
+(call 
+  caller: (reference 
+  	(reference_identifier) @method.call))
+
+; Primitives
+
+(number) @number
+(duration) @constant
+(string) @string
+(bool) @boolean
+(builtin_type) @type.builtin
+(json_container_type) @type.builtin
+
+; Special
+
+(comment) @comment
+
+[
+  "("
+  ")"
+  "{"
+  "}"
+]  @punctuation.bracket
+
+[
+  "-"
+  "+"
+  "*"
+  "/"
+  "%"
+  "<"
+  "<="
+  "="
+  "=="
+  "!"
+  "!="
+  ">"
+  ">="
+  "&&"
+  "??"
+  "||"
+] @operator
+
+[
+  ";"
+  "."
+  ","
+] @punctuation.delimiter
+
+[
+  "as"
+  "bring"
+  "class"
+  "else"
+  "for"
+  "if"
+  "in"
+  "init"
+  "let"
+  "new"
+  "return"
+  (inflight_specifier)
+] @keyword

queries/wing/locals.scm

@@ -0,0 +1,5 @@
+(block) @scope
+(variable_definition_statement
+  name: (identifier) @definition)
+
+; TODO: Missing "@local.reference" usage tuned for each relevant identifier location