Function first

first<T>(arr: T[]): T | undefined
Get the first item from an array. Returns undefined, if the array is empty.

Returns
Fist item of the array or undefined, if the array was empty.
Type Parameters
- T
Parameters
- arr: T[]
  
  Array to get the first item of.
Returns T | undefined
- Defined in packages/util/src/array.ts:33

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