Function isBoolean

isBoolean<T extends boolean>(value: unknown): value is T
Checks if value is classified as a boolean primitive.
Type Parameters
- T extends boolean
Parameters
- value: unknown
  The value to check.
Returns value is T
Returns true if value is a boolean, else false.
Example
```
isBoolean(true)
// => true

isBoolean(false)
// => true

isBoolean('true')
// => false
```
- Defined in isBoolean.ts:21