{m : Type → Type} →
  {motive : Mathlib.Tactic.BicategoryLike.MonadWhiskerLeft m → Sort u} →
    (t : Mathlib.Tactic.BicategoryLike.MonadWhiskerLeft m) →
      ([toMonadHorizontalComp : Mathlib.Tactic.BicategoryLike.MonadHorizontalComp m] →
          (whiskerLeftM :
              Mathlib.Tactic.BicategoryLike.Atom₁ →
                Mathlib.Tactic.BicategoryLike.WhiskerLeft → m Mathlib.Tactic.BicategoryLike.WhiskerLeft) →
            motive { toMonadHorizontalComp := toMonadHorizontalComp, whiskerLeftM := whiskerLeftM }) →
        motive t