import { Fn } from '../Fn';
import { IfInvoking, Input } from '../utils';
export interface Split<Separator extends string = never> extends Fn<string, string[]> {
    out: IfInvoking<this, InvokeSplit<Input<this>, Separator>, string[]>;
}
export type InvokeSplit<S extends string, Separator extends string> = [
    Separator
] extends [never] ? InternalForNever<S, []> : InternalForSep<S, Separator, []>;
type InternalForNever<S extends string, Acc extends string[]> = S extends `${infer First}${infer Rest}` ? InternalForNever<Rest, [...Acc, First]> : Acc;
type InternalForSep<S extends string, Separator extends string, Acc extends string[]> = S extends `${infer First}${Separator}${infer Rest}` ? InternalForSep<Rest, Separator, [...Acc, First]> : [...Acc, S];
export {};