Bijection

import Utils

protocol AsyncBijection : Sendable

protocol Sendable

associatedtype Value

func apply(_ value: Value) -> Value

func inverseApply(_ value: Value) -> Value

var inverse: InverseBijection<Self> { get }

func compose<B>(_ inner: B) -> ComposedBijection<Self, B> where B : Bijection, Self.Value == B.Value

func then<B>(_ outer: B) -> ComposedBijection<B, Self> where B : Bijection, Self.Value == B.Value