Add a newsfragment.

clokep · clokep · commit 8b04ec459df1 · 2020-09-04T13:59:36.000-04:00
diff --git a/changelog.d/8260.misc b/changelog.d/8260.misc
@@ -0,0 +1 @@
+Add type hints to `synapse.util.async_helpers`.

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	`1`	+Add type hints to `synapse.util.async_helpers`.