Function optionalElement

optionalElement<IE, E>(element): (<I, A>(self) => Schema<readonly [I, IE], readonly [A, E]>)
Type Parameters
- IE
- E
Parameters
- element: Schema<IE, E>
Returns (<I, A>(self) => Schema<readonly [I, IE], readonly [A, E]>)
- - <I, A>(self): Schema<readonly [I, IE], readonly [A, E]>
  - Type Parameters
    - I extends readonly any[]
    - A extends readonly any[]
    Parameters
    - self: Schema<I, A>
    Returns Schema<readonly [I, IE], readonly [A, E]>
Since
1.0.0