export declare const getGridGapDefault: (elementWidth: number, windowHeight: number) => 5 | 10;
export declare const getColumnCountDefault: (elementWidth: number) => number;
export declare const getWindowMarginDefault: (windowHeight: number) => number;
export declare const getItemRatioHeightDefault: (height: number, width: number, columnWidth: number) => number;
export declare const debugLog: (condition: boolean, ...args: any[]) => void;