Function enumHas

enumHas<T>(Enum, value): value is T
Category
Check whether a given value is a member value of an enum.

Time complexity: O(1) if Enum has been seen before. Otherwise, O(n) where n is the number of enum values.

Space complexity: O(1) if Enum has been seen before. Otherwise, O(n) where n is the number of unique enum values.
Type Parameters
- T extends EnumValue
Parameters
- Enum: Readonly<Record<string | number, T>>
  The enum to use as the source of member values
- value: unknown
  The value to check
Returns value is T
Whether value is a member value of Enum

Enum
Example
```
enum Enum {
  A,
  B,
}

enumHas(Enum, 0); // true
enumHas(Enum, 2); // false
```
- Defined in src/enum/enum-has.ts:44