import type { Override } from '../type/index.js';
import type { Print, Printable } from './Printable.js';
export interface JoinOptions {
    /**
     * Separator
     *
     * @defaultValue `''` (empty string)
     */
    separator: Printable;
}
export interface DefaultJoinOptions extends JoinOptions {
    separator: '';
}
export declare const defaultJoinOptions: DefaultJoinOptions;
export type Join<T extends readonly Printable[] | Printable, partialOptions extends Partial<JoinOptions> = {}> = Join_<T, partialOptions>;
export type Join_<T, partialOptions = {}> = partialOptions extends Partial<JoinOptions> ? T extends readonly Printable[] ? Join._Rec<T, Override<DefaultJoinOptions, partialOptions>> : T : never;
export declare namespace Join {
    type _Rec<Arr, options extends JoinOptions> = Arr extends readonly [
        infer H,
        infer HH,
        ...infer T
    ] ? `${Print<H>}${options['separator']}${_Rec<readonly [HH, ...T], options>}` : Arr extends readonly [infer H] ? Print<H> : '';
}
declare module "../TypeAliases-augmentation" {
    interface TypeAliases2<_1, _2> {
        Join: Join_<_1, _2>;
    }
    interface TypeAliases1<_1> {
        JoinWithDots: Join_<_1, {
            separator: '.';
        }>;
        JoinWithSlashes: Join_<_1, {
            separator: '/';
        }>;
    }
}
export declare function join<Strings extends readonly string[], PartialOptions extends Partial<JoinOptions>>(strings: Strings, partialOptions: PartialOptions): Join<Strings, PartialOptions>;
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