AffineCurve1

export type AffineCurve1 = {
  b: bigint
  ZERO: Point2I
  add(
    a: Point2I,
    b: Point2I
  ): Point2I
  equals(
    a: Point2I,
    b: Point2I
  ): boolean
  fromAffine(point: Point2I): Point2I
  isValidPoint(p: Point2I): boolean
  isZero(point: Point2I): boolean
  negate(a: Point2I): Point2I
  scale(
    point: Point2I,
    s: bigint
  ): Point2I
  subtract(
    a: Point2I,
    b: Point2I
  ): Point2I
  toAffine(point: Point2I): Point2I
}