Variable exactly`Const`

exactly: <T extends (string | number | boolean)[]>(
...expectedValues: T,
) => Codec<T[number]>

A codec that only succeeds decoding when the value is exactly what you've constructed the codec with

Type Declaration

- <T extends (string | number | boolean)[]>(
  ...expectedValues: T,
  ): Codec<T[number]>
- Type Parameters
  - T extends (string | number | boolean)[]
  Parameters
  - ...expectedValues: T
  Returns Codec<T[number]>