Function callOrGet

callOrGet<T, A>(value, ...args): T
Unwraps a provided value.
Type Parameters
- T
  An unwrapped value.
- A extends any[]
  Arguments of a callback that return a value.
Parameters
- value: T | ((...args: A) => T)
  A value or a value provider callback.
- Rest...args: A
  Arguments of a value provider callback.
Returns T
An unwrapped value.