From 6a7b1427e4a98f4848e163df9c26be4667973367 Mon Sep 17 00:00:00 2001
From: krassowski <5832902+krassowski@users.noreply.github.com>
Date: Thu, 30 Dec 2021 16:01:29 +0000
Subject: [PATCH] Add `DiagnosticTag` constants from LSP 3.15

---
 pylsp/lsp.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pylsp/lsp.py b/pylsp/lsp.py
index b82c72c5..f97a0a2e 100644
--- a/pylsp/lsp.py
+++ b/pylsp/lsp.py
@@ -48,6 +48,11 @@ class DiagnosticSeverity:
     Hint = 4
 
 
+class DiagnosticTag:
+    Unnecessary = 1
+    Deprecated = 2
+
+
 class InsertTextFormat:
     PlainText = 1
     Snippet = 2