In 5.7 beta, BigInt64ArrayConstructor mismatches with other typed arrays

[trevorade]

🔎 Search Terms

"BigInt64Array", "typed array"

🕗 Version & Regression Information

• This changed between versions 5.6.3 and 5.7.0-beta

⏯ Playground Link

https://www.typescriptlang.org/play/?target=11&ts=5.7.0-beta#code/PTAEGEFcCdoUwHYBdQDoAmqkGdQDc5psBLAewQCgKkBPABzlABV650BBWAQxvHOyTRIAYySlooALwVQs0CGbQaoYaQC2axEmIIA5qHKMuCdKCQALRGcsGLhAwDNrcbHFTMbAIzgAbUgHdQQmhxUF1SF1Aufx5UGTkAH1AAMT8uJAA2ABZOaB4+BAEhUXF42SSAIWJdAElkbNz8-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-Y5kwCGGkEnQ+iYuAyUWJaMJIerEYhbq6tJK6Gocng0D6ADyKyuEgY5OthhCHOho5YVOvxzvh2aEbpmmGuuwLer6-qBvxBFLu5ImrnJCnoEpekqZMUgaSFhp0XALHRrIADaOjoF0DnTgAuhsjG6N6ALAhQPnQH6AbChyXKCfSVqRhIKV3nAcYJkmKakGmGbVa5S7KYQiVIXICgACJwDCbymDoQTYAATAADAAjAA7Fg5pUXSL5dro5igDowg+JAmWmJY8CgA4oSqAgBAIMQiABnEEkUXxPWLkJ-VieRgSDogGHmNlTlVWkvXvVFpHiXIkEbTwNFzIlOYTo5a4vcDb00MJ2yIRDsiScFmOyV04WRR50VqXF+N7KW2kmswH0GUZcCmQ45mWYj062b99lWUjKOciD6N46JQ04xR0M0LDdLw2zpFCh9vM1fBYOfd5yC+ZV7Ko7VUkfWFiAReTomJbFH2DfcLLpSYWXc7lAPQMVFBAA

💻 Code

type TypedArrayConstructor =
    | Float64ArrayConstructor
    | BigInt64ArrayConstructor

export function makeTypedArray(buffer: ArrayBuffer, ctr: TypedArrayConstructor) {
  return new ctr(buffer);  // Incorrect error here.
}

🙁 Actual behavior

new ctr(buffer) produces error:

No overload matches this call.
  Overload 1 of 4, '(length: number): Float64Array<ArrayBuffer> | BigInt64Array<ArrayBuffer>', gave the following error.
    Argument of type 'ArrayBuffer' is not assignable to parameter of type 'number'.
  Overload 2 of 4, '(length?: number | undefined): Float64Array<ArrayBuffer> | BigInt64Array<ArrayBuffer>', gave the following error.
    Argument of type 'ArrayBuffer' is not assignable to parameter of type 'number'.
  Overload 3 of 4, '(array: ArrayLike<bigint> | Iterable<bigint>): Float64Array<ArrayBuffer> | BigInt64Array<ArrayBuffer>', gave the following error.
    Argument of type 'ArrayBuffer' is not assignable to parameter of type 'ArrayLike<bigint> | Iterable<bigint>'.

🙂 Expected behavior

Compiles without any error.

Additional information about the issue

Google code location where this reproduces: http://shortn/_EriWkk8A2g