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Proposal: FixedLengthArray #102

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Richienb opened this issue Apr 29, 2020 · 1 comment · Fixed by #106
Closed

Proposal: FixedLengthArray #102

Richienb opened this issue Apr 29, 2020 · 1 comment · Fixed by #106
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enhancement New feature or request help wanted Extra attention is needed

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@Richienb
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Richienb commented Apr 29, 2020 •
edited by polar-sh bot
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const myArray: FixedLengthArray<number, 3> = [1, 2, 3]

const [a, b, c] = myArray // Ok
const [a, b, c, d] = myArray // Invalid index error

See https://stackoverflow.com/a/59906630/8384910

cc @sindresorhus

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@sindresorhus
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Looks useful. PR welcome.

@sindresorhus sindresorhus added enhancement New feature or request help wanted Extra attention is needed labels May 2, 2020
@kainiedziela kainiedziela mentioned this issue May 12, 2020
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enhancement New feature or request help wanted Extra attention is needed
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Add FixedLengthArray type
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@sindresorhus @Richienb