message: Remove percent from preDefined alignments
diff: @@ -11,7 +11,7 @@ export type Alignment = {
  export function Alignment(params: Params): Alignment {
  const { viewSize, align } = params
  - const alignment = { start, center, end, percent }
  + const alignment = { start, center, end }
  function start(): number {
  return 0
  