Prefer the codec equivalent: tProp(types.bigint). Use tProp(types.skipCheck(types.bigint)) if you don't need runtime validation.
tProp(types.bigint)
tProp(types.skipCheck(types.bigint))
Deprecated
Prefer the codec equivalent:
tProp(types.bigint). UsetProp(types.skipCheck(types.bigint))if you don't need runtime validation.