optional
optional<
TOut,TWrapped>(wrapped):OptionalBuilder<TOut,TWrapped>
Defined in: packages/schema/src/factories.ts:218
Type Parameters
Section titled “Type Parameters”TOut
TWrapped
Section titled “TWrapped”TWrapped extends Type<Value, TOut> & IExpressionValueType<TOut>
Parameters
Section titled “Parameters”wrapped
Section titled “wrapped”Builder<Value, TOut, TWrapped>
Returns
Section titled “Returns”OptionalBuilder<TOut, TWrapped>