From 524b8ead778e51adfd6667a33f2700f8e071c256 Mon Sep 17 00:00:00 2001
From: reivilibre <38398653+reivilibre@users.noreply.github.com>
Date: Fri, 10 Sep 2021 17:03:18 +0100
Subject: Add types to synapse.util. (#10601)

---
 synapse/util/caches/__init__.py | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'synapse/util/caches/__init__.py')

diff --git a/synapse/util/caches/__init__.py b/synapse/util/caches/__init__.py
index 9012034b7a..cab1bf0c15 100644
--- a/synapse/util/caches/__init__.py
+++ b/synapse/util/caches/__init__.py
@@ -64,32 +64,32 @@ class CacheMetric:
     evicted_size = attr.ib(default=0)
     memory_usage = attr.ib(default=None)
 
-    def inc_hits(self):
+    def inc_hits(self) -> None:
         self.hits += 1
 
-    def inc_misses(self):
+    def inc_misses(self) -> None:
         self.misses += 1
 
-    def inc_evictions(self, size=1):
+    def inc_evictions(self, size: int = 1) -> None:
         self.evicted_size += size
 
-    def inc_memory_usage(self, memory: int):
+    def inc_memory_usage(self, memory: int) -> None:
         if self.memory_usage is None:
             self.memory_usage = 0
 
         self.memory_usage += memory
 
-    def dec_memory_usage(self, memory: int):
+    def dec_memory_usage(self, memory: int) -> None:
         self.memory_usage -= memory
 
-    def clear_memory_usage(self):
+    def clear_memory_usage(self) -> None:
         if self.memory_usage is not None:
             self.memory_usage = 0
 
     def describe(self):
         return []
 
-    def collect(self):
+    def collect(self) -> None:
         try:
             if self._cache_type == "response_cache":
                 response_cache_size.labels(self._cache_name).set(len(self._cache))
-- 
cgit 1.5.1