import { LogEntry } from '../entities/LogEntry';
/**
 * Interface for log buffer implementations
 */
export interface ILogBuffer {
    /**
     * Add a log entry to the buffer
     */
    add(entry: LogEntry): void;
    /**
     * Get all entries and clear the buffer
     */
    flush(): LogEntry[];
    /**
     * Get all entries without clearing
     */
    peek(): readonly LogEntry[];
    /**
     * Get current buffer size
     */
    size(): number;
    /**
     * Check if buffer is full
     */
    isFull(): boolean;
    /**
     * Check if buffer should be flushed (by time or size)
     */
    shouldFlush(): boolean;
    /**
     * Clear the buffer
     */
    clear(): void;
    /**
     * Get buffer metrics
     */
    getMetrics(): BufferMetrics;
    /**
     * Shutdown buffer and release resources
     */
    destroy(): void;
}
export interface BufferMetrics {
    readonly size: number;
    readonly maxSize: number;
    readonly oldestEntry?: number;
    readonly newestEntry?: number;
    readonly memoryUsageMB: number;
    readonly droppedEntries: number;
}
//# sourceMappingURL=ILogBuffer.d.ts.map