feat: add rescript parser and queries (#6671)

queries/rescript/indents.scm

@@ -0,0 +1,36 @@
+[
+  (block)
+  (record_type)
+  (record)
+  (parenthesized_expression)
+  (call_expression)
+  (function_type_parameters)
+  (function)
+  (switch_match)
+  (let_declaration)
+  (jsx_element)
+  (jsx_fragment)
+  (jsx_self_closing_element)
+  (object_type)
+] @indent.begin
+
+[
+  "}"
+  ")"
+  (jsx_closing_element)
+] @indent.branch @indent.end
+
+(jsx_self_closing_element
+  "/" @indent.branch
+  ">"? @indent.end)
+
+; </> is captured as 3 different anonymous nodes
+(jsx_fragment
+  "<"
+  "<" @indent.branch)
+
+(jsx_fragment
+  ">"
+  ">" @indent.end)
+
+(comment) @indent.auto