Replace $Call in metro

Summary: With the introduction of [new utility types](https://flow.org/en/docs/types/utilities/#toc-return-type) in Flow, these $Call are no longer needed Changelog: [Internal] Reviewed By: jbrown215 Differential Revision: D46862023 fbshipit-source-id: bae129e4fd85a44a07283bc012a0396213647fee
robhogan · Jun 21, 2023 · 8ee654f · 8ee654f
1 parent c2d7539
commit 8ee654f
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/packages/metro/src/DeltaBundler/Serializers/sourceMapGenerator.js b/packages/metro/src/DeltaBundler/Serializers/sourceMapGenerator.js
@@ -26,8 +26,6 @@ const {
   fromRawMappingsNonBlocking,
 } = require('metro-source-map');
 
-type ReturnType<F> = $Call<<A, R>((...A) => R) => R, F>;
-
 function getSourceMapInfosImpl(
   isBlocking: boolean,
   onDone: ($ReadOnlyArray<ReturnType<typeof getSourceMapInfo>>) => void,