import type { MemoryMetrics, MemoryMonitorConfig } from '../types';
export interface UseMemoryMonitorResult {
    /** Current memory metrics */
    metrics: MemoryMetrics;
    /** Start memory monitoring */
    start: () => void;
    /** Stop memory monitoring */
    stop: () => void;
    /** Reset all metrics */
    reset: () => void;
    /** Get a snapshot of current metrics */
    getSnapshot: () => MemoryMetrics;
    /** Whether memory API is available */
    isAvailable: boolean;
}
/**
 * Hook for monitoring JavaScript heap memory usage
 *
 * Uses the performance.memory API to sample memory at configurable intervals.
 * Falls back gracefully when the API is unavailable.
 *
 * @param config - Optional configuration for sampling interval
 */
export declare function useMemoryMonitor(config?: Partial<MemoryMonitorConfig>): UseMemoryMonitorResult;
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