/**
 * Device Memory Utilities
 *
 * Utility functions for device memory calculations and formatting
 */
/**
 * Device memory utilities
 */
export declare class DeviceMemoryUtils {
    /**
     * Convert bytes to gigabytes
     */
    static bytesToGB(bytes: number): number;
    /**
     * Convert bytes to megabytes
     */
    static bytesToMB(bytes: number): number;
    /**
     * Format memory size to human readable string
     */
    static formatMemorySize(bytes: number | null): string;
    /**
     * Check if memory is sufficient for requirements
     */
    static hasSufficientMemory(totalMemory: number | null, requiredGB: number): boolean;
    /**
     * Get memory tier classification
     */
    static getMemoryTier(totalMemory: number | null): 'low' | 'mid' | 'high';
}