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Typescript 5.5 performance regression on arktype #58805

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@DanielRosenwasser

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@DanielRosenwasser

It seems likely it was #58337 that was responsible for the performance hit in https://github.com/arktypeio/arktype

{
    "checkTime": 9.68,
    "types": 483415,
    "instantiations": 2629152
}

devDependencies:
- typescript 5.5.0-dev.20240429
+ typescript 5.5.0-dev.20240430

{
    "checkTime": 12.2,
    "types": 514846,
    "instantiations": 2819487
}

(previously incorrectly attributed it to #58372)

Originally posted by @ssalbdivad in #58337 (comment)

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    BugA bug in TypeScriptDomain: PerformanceReports of unusually slow behavior

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