import { StorageDriver, StorageStats } from '../interfaces/storage.interface';
import { TelescopeEntry, TelescopeEntryFilter, TelescopeEntryResult } from '../../core/interfaces/telescope-entry.interface';
export declare class MemoryStorageDriver implements StorageDriver {
    private entries;
    private maxEntries;
    store(entry: TelescopeEntry): Promise<void>;
    storeBatch(entries: TelescopeEntry[]): Promise<void>;
    find(filter?: TelescopeEntryFilter): Promise<TelescopeEntryResult>;
    findById(id: string): Promise<TelescopeEntry | null>;
    delete(id: string): Promise<boolean>;
    clear(): Promise<void>;
    prune(olderThan: Date): Promise<number>;
    getStats(): Promise<StorageStats>;
    private enforceMaxEntries;
}