/**
 * Grid display settings interface
 */
export interface IGridSettings {
    dayStartHour: number;
    dayEndHour: number;
    workStartHour: number;
    workEndHour: number;
    hourHeight: number;
    snapInterval: number;
    fitToWidth: boolean;
    scrollToHour: number | null;
    gridStartThresholdMinutes: number;
    showCurrentTime: boolean;
    showWorkHours: boolean;
}
/**
 * Grid settings utility functions
 */
export declare namespace GridSettingsUtils {
    function isValidSnapInterval(interval: number): boolean;
}