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Last change
on this file was a762898, checked in by istevanoska <ilinastevanoska@…>, 5 months ago |
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Added visualizations
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File size:
440 bytes
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| 1 | // inlined from https://github.com/EskiMojo14/uncheckedindexed
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| 2 | // relies on remaining as a TS file, not .d.ts
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| 3 | type IfMaybeUndefined<T, True, False> = [undefined] extends [T] ? True : False
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| 4 |
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| 5 | const testAccess = ({} as Record<string, 0>)['a']
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| 6 |
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| 7 | export type IfUncheckedIndexedAccess<True, False> = IfMaybeUndefined<
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| 8 | typeof testAccess,
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| 9 | True,
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| 10 | False
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| 11 | >
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| 12 |
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| 13 | export type UncheckedIndexedAccess<T> = IfUncheckedIndexedAccess<
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| 14 | T | undefined,
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| 15 | T
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| 16 | >
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