enable unsafe addition check in xplat

Summary: With the release of 0.118 Flow now checks for unsafe additions between numbers and null/void. This enables this check in xplat. ```~/fbsource/fbcode/flow/tool add-comments --bin `which flow` --comment="//flowlint-next-line unsafe-addition=off" ~/fbsource/xplat/js``` `js1 test -u __tests__/flowconfig-sync-test.js` Changelog: [Internal] bypass-lint Reviewed By: nmote Differential Revision: D19823403 fbshipit-source-id: 1f059de6c9d973cda11930f1fadb485679d4ecec
facebook · Feb 11, 2020 · 7bd1abe · 7bd1abe
1 parent acdaf51
commit 7bd1abe
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diff --git a/.flowconfig b/.flowconfig
@@ -73,6 +73,7 @@ unsafe-getters-setters=warn
 unnecessary-invariant=warn
 signature-verification-failure=warn
 deprecated-utility=error
+unsafe-addition=error
 
 [strict]
 deprecated-type

diff --git a/.flowconfig.android b/.flowconfig.android
@@ -73,6 +73,7 @@ unsafe-getters-setters=warn
 unnecessary-invariant=warn
 signature-verification-failure=warn
 deprecated-utility=error
+unsafe-addition=error
 
 [strict]
 deprecated-type