Function isNotPresent

isNotPresent<T>(value): value is undefined | null
Checks whether the given value is not present.

This is a direct opposite to ().
Type Parameters
- T
  
  Type of the present value.
Parameters
- value: undefined | null | T
  
  A value to check.
Returns value is undefined | null
true when the given value is null or undefined, or false otherwise.
- Defined in type/presence.ts:23

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