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Is there a way to enable support for optional chaining operators in WebStorm

I am working on a project in which we use the optional chain operator (aka the Elvis operator):

const baz = new obj?.foo?.bar?.baz()

Is this a way to get WebStorm to understand this?

PS This is part of the first proposal stage-1: https://github.com/tc39/proposal-optional-chaining.

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Here is the problem about this https://youtrack.jetbrains.com/issue/WEB-27592 . It seems to be allowed, so we can wait for the function in the next build.

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(2018.3.4) -, . ?

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Source: https://habr.com/ru/post/1684384/

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