message: Rename RAF function
diff: @@ -8,7 +8,7 @@ export type Animation = {
  export function Animation(callback: FrameRequestCallback): Animation {
  const run = requestAnimationFrame.bind(window)
  - const kill = cancelAnimationFrame.bind(window)
  + const end = cancelAnimationFrame.bind(window)
  const state = { animationFrame: 0 }
  function ifAnimating(active: boolean, cb: Callback): Callback {
  @@ -22,7 +22,7 @@ export function Animation(callback: FrameRequestCallback): Animation {
  }
  function stop(): void {
  - kill(state.animationFrame)
  + end(state.animationFrame)
  state.animationFrame = 0
  }
  