/**
 * 문자열을 grid areas에서 사용가능한 형태로 변형한다
 */
export declare const areasConvert: (areas: string) => string;
/**  */
export interface breakPointsStringifyParam {
    column: number;
    width: number;
}
export declare const breakPointsStringify: (arr: breakPointsStringifyParam[], defaultColumn?: number | undefined) => string;