OptionalanyOptionalbigintOptionalbooleanOptionalintegerOptionalneverOptionalnullOptionalnumberOptionalstringOptionalsymbolOptionalundefinedOptionalunknownOptionalvoidOptionalarrayOptional$: SchemaOptionsOptionaleqOptional$: SchemaOptionsOptionalintersectOptional$: SchemaOptionsOptionalobjectOptional$: SchemaOptionsOptionaloptionalOptional$: SchemaOptionsOptionalrecordOptional$: SchemaOptionsOptionalrefOptionalid: stringOptional$: SchemaOptionsOptionaltupleOptional$: SchemaOptionsOptionalunionOptional$: SchemaOptions