Allowed runtime types for a search param. URL params are always serialized as strings on the
wire, so a search param shape must describe either a single string or an array of strings (or a
union of those for shapes that accept either form).
null and undefined are also allowed so that nullableShape(...) (and other
undefined-permitting shapes) can be used to mark a search param as optional.
Allowed runtime types for a search param. URL params are always serialized as strings on the wire, so a search param shape must describe either a single string or an array of strings (or a union of those for shapes that accept either form).
nullandundefinedare also allowed so thatnullableShape(...)(and other undefined-permitting shapes) can be used to mark a search param as optional.