Function flattened

packages/printer/src/internal/flatten.ts:67–73

(value: A)

/** @internal */
export const flattened = <A>(value: A): Flatten.Flatten<A> =>
  (() => {
    const op = Object.create(proto)
    op._tag = "Flattened"
    op.value = value
    return op
  })()

/** @internal */
export const alreadyFlat: Flatten.Flatten<never> = (() => {