Function callOrGet

callOrGet<T, A extends any[]>(value: T | ((...args: A) => T), ...args: A): T
Unwraps a provided value.

If the value is a function, it is invoked with the provided arguments and its return value is returned. Otherwise, the value itself is returned.
Type Parameters
- T
  The unwrapped value type.
- A extends any[]
  The argument types of the value-provider callback.
Parameters
- value: T | ((...args: A) => T)
  A value or a value-provider callback.
- ...args: A
  Arguments passed to the value-provider callback.
Returns T
The unwrapped value.