Strong

abstract def dimap[A, B, C, D](fab: F[A, B])(f: (C) ⇒ A)(g: (B) ⇒ D): F[C, D]

contramap on the first type parameter and map on the second type parameter

abstract def first[A, B, C](fa: F[A, B]): F[(A, C), (B, C)]

abstract def second[A, B, C](fa: F[A, B]): F[(C, A), (C, B)]

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def lmap[A, B, C](fab: F[A, B])(f: (C) ⇒ A): F[C, B]

contramap on the first type parameter

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def rmap[A, B, C](fab: F[A, B])(f: (B) ⇒ C): F[A, C]

map on the second type parameter

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit