Missing optional argument in console.profileEnd

[krzysztof-grzybek]

TypeScript Version: 3.0.0-dev.20180609

Search Terms: profileEnd console missing argument profile reportName

Code

console.profileEnd('myReportName')

https://github.com/Microsoft/TypeScript/blob/ba4bf21eade396ac0d82ab1278dfddc6ce69c653/lib/lib.webworker.d.ts#L323

Expected behavior: Type checker shouldn't complain about argument, according to MDN

Actual behavior: Type checker complains about argument. There is missing optional argument for console.profileEnd definition.

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