isBooleanType()
Last updated
Was this helpful?
Last updated
Was this helpful?
isBooleanType()
Checks if value is a type equal to true
or false
.
Payload
extends
object
The Payload
generic type variable constrained by indicates the type of optional parameter of the supplied function and optional parameter of the function from which it captures its value.
value: any
callback: ResultCallback<any, Payload>
payload?: Payload
value is boolean
The value of type to check.
A callback function
of type with parameters, the that has been checked, the of this check, and of generic type variable with optional properties from the provided , to handle them before the return. By default, it uses function.
An optional of the generic type variable is assigned to the of the given function.
The return type is a as the result of its statement.
The return value is a indicating whether the provided is a type.