import { List } from "immutable";

export type TestTestTest<e> = { errors: List<e> };
export type Errors<e> = { errors: List<e> };

export const Errors = {
  Default: {
    zero: <e>(): Errors<e> => ({ errors: List() }),
    singleton: <e>(e: e): Errors<e> => ({ errors: List([e]) }),
  },
  Operations: {
    concat: <e>(e1: Errors<e>, e2: Errors<e>): Errors<e> => ({
      errors: e1.errors.concat(...e2.errors).toList(),
    }),
  },
};