import { NumObj } from '../util/NumObj';
import { NumberToString } from '../cast/NumberToString';
import { Length } from './Length';
import { Inc } from '../number/Inc';
import { Add } from '../number/Add';
import { ObjectHasKey } from '../object/ObjectHasKey';

/**
 * Increase the number keys of an object type by the given amount
 */
// export type IncIndexNumbObj<R extends NumObj<any>, N extends number, I extends number = 0 /*FirstIndex<R>*/, Acc = { length: Length<R> }> =
//   { 0: Acc, 1: IncIndexNumbObj<R, N, Inc[I], Acc & { [P in NumberToString[Add<I, N>]]: R[I] }> }[ObjectHasKey<R, NumberToString[I]>];