Function union

union<Shapes>(shapes, options?): UnionShape<Shapes>
Creates a union shape that tries to parse the input with one of the provided shapes.
Type Parameters
- Shapes extends [AnyShape, ...AnyShape[]]
  The tuple of united shapes.
Parameters
- shapes: Shapes
  The array of shapes to try.
- Optional options: IssueOptions | Message
  The issue options or the issue message.
Returns UnionShape<Shapes>