feat(roc): add new parser tree-sitter-roc

queries/roc/locals.scm

@@ -0,0 +1,40 @@
+(expr_body) @local.scope
+
+(argument_patterns
+  (identifier_pattern
+    (identifier) @local.definition))
+
+; (argument_patterns(long_identifier)@local.definition)
+(exposes_list
+  (ident) @local.reference)
+
+(opaque_type_def
+  (apply_type
+    (concrete_type) @local.definition.type))
+
+(alias_type_def
+  (apply_type
+    (concrete_type) @local.definition.type))
+
+(value_declaration
+  (decl_left
+    (identifier_pattern
+      (identifier) @local.definition.function))
+  (expr_body
+    (anon_fun_expr)))
+
+(value_declaration
+  (decl_left
+    (identifier_pattern
+      (identifier) @local.definition.var)))
+
+(identifier_pattern
+  (identifier) @local.definition)
+
+(exposes
+  (ident) @local.reference)
+
+(identifier) @local.reference
+
+(tag_expr
+  (tag)) @local.reference