import { GetLast, GetLength } from './utils';
import { ViewportsTuple } from './viewports';
export declare type CustomMediaByViewportUnion<Vt extends ViewportsTuple> = `width${Capitalize<GetLength<Vt> extends 1 ? never : Vt[number]>}` | `widthFrom${Capitalize<Exclude<Vt[number], Vt[0]>>}` | `widthTo${Capitalize<Exclude<Vt[number], GetLast<Vt>>>}`;
export declare type CustomMediaByViewport<Vt extends ViewportsTuple> = {
    [key in CustomMediaByViewportUnion<Vt>]: string;
};