javascript - 流中的 Facebook 主义

Question

什么是神奇的$Facebookism-types in flow我该如何使用它们？

flow repo中有5种这样的类型:

https://github.com/facebook/flow/search?utf8=%E2%9C%93&q=%24Facebookism&type=

declare var idx: $Facebookism$Idx;
declare var merge: $Facebookism$Merge;
declare var mergeDeepInto: $Facebookism$MergeDeepInto;
declare var mergeInto: $Facebookism$MergeInto;
declare var mixin: $Facebookism$Mixin;

附言:Same question in Russian.

Answer 1

您可以只使用 typeof idx 来使用 $Facebookism$Idx 类型。

原答案:

The $Facebookism types aren't exported, so I'm afraid you need to declare them yourself for your own code. 😕