message: feat(core): made none/some methods publicly available
diff: @@ -10,9 +10,9 @@ export interface MaybeCases<T, U> {
  export class Maybe<T> implements Functor<T> {
  private constructor(private value: Nullable<T>) {}
  - private static some = <T>(value: T) => new Maybe(value);
  + static some = <T>(value: T) => new Maybe(value);
  - private static none = <T>() => new Maybe<T>(null);
  + static none = <T>() => new Maybe<T>(null);
  static of = <T>(value: Nullable<T>) =>
  value
  