export declare function mapGap(gutter: number | string): number | string;
export declare function mapGutter(gutter: string | number | undefined): string;
export declare function mapSpace(width: string | number): string;
export declare function fixSpaceGutter(width: string | number | string[] | number[], gutter?: string | number): string | string[];
export declare function fixSpace(width: string | number | string[] | number[]): string | string[];
export declare function numbersToFr(grid: number[]): string[];
export declare function mapGrid(width: string | number): string;
export declare function mapTemplateGrid(grid: number | string | (number | string)[]): string | string[];