Function hasLength

hasLength<T>(array: Nullish<T[]>, lengthToCheck: 1): array is [T]
Type Parameters
- T
Parameters
- array: Nullish<T[]>
- lengthToCheck: 1
Returns array is [T]
hasLength<T>(array: Nullish<T[]>, lengthToCheck: 2): array is [T, T]
Type Parameters
- T
Parameters
- array: Nullish<T[]>
- lengthToCheck: 2
Returns array is [T, T]
hasLength<T>(array: Nullish<T[]>, lengthToCheck: 3): array is [T, T, T]
Type Parameters
- T
Parameters
- array: Nullish<T[]>
- lengthToCheck: 3
Returns array is [T, T, T]
hasLength<T>(array: Nullish<readonly T[]>, lengthToCheck: 1): array is readonly [T]
Type Parameters
- T
Parameters
- array: Nullish<readonly T[]>
- lengthToCheck: 1
Returns array is readonly [T]
hasLength<T>(array: Nullish<readonly T[]>, lengthToCheck: 2): array is readonly [T, T]
Type Parameters
- T
Parameters
- array: Nullish<readonly T[]>
- lengthToCheck: 2
Returns array is readonly [T, T]
hasLength<T>(array: Nullish<readonly T[]>, lengthToCheck: 3): array is readonly [T, T, T]
Type Parameters
- T
Parameters
- array: Nullish<readonly T[]>
- lengthToCheck: 3
Returns array is readonly [T, T, T]

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