@exodus/currency

Legacy bn.js-shaped value. `@exodus/currency` historically accepted these in the `Unit` factory (the constructor's `isMaybeBN` branch handles them, throwing for non-base units and accepting for `baseUnit`). New code should pass `bigint`, `BigIntWrapper`, `string`, or `number` instead.

`UnitType.create({ a: 0, b: 8 })` returns `UnitType & { a: Unit; b: Unit }`, exposing the runtime-attached unit properties (the deprecated indexed-name access path) to TS consumers. Use `.units[name]` instead.