import type { ConfigSnapshot } from '../../../domain/entities/ConfigSnapshot.js';
import type { SnapshotDiff } from '../../../domain/value-objects/SnapshotDiff.js';
/**
 * IConfigSnapshotUseCase - Inbound Port
 * Manages config snapshot CRUD, diff, and restore operations
 */
export interface IConfigSnapshotUseCase {
    /**
     * Create a new config snapshot for a server
     * @param serverName - Name of the server to snapshot
     * @param description - Optional description for the snapshot
     * @param scheduleId - Optional schedule ID if triggered by a schedule
     */
    create(serverName: string, description?: string, scheduleId?: string): Promise<ConfigSnapshot>;
    /**
     * List config snapshots, optionally filtered by server
     */
    list(serverName?: string, limit?: number, offset?: number): Promise<ConfigSnapshot[]>;
    /**
     * Find a config snapshot by ID
     */
    findById(id: string): Promise<ConfigSnapshot | null>;
    /**
     * Compute the diff between two snapshots
     */
    diff(snapshotId1: string, snapshotId2: string): Promise<SnapshotDiff>;
    /**
     * Restore server configuration from a snapshot
     */
    restore(snapshotId: string, force?: boolean): Promise<void>;
    /**
     * Count config snapshots, optionally filtered by server
     */
    count(serverName?: string): Promise<number>;
    /**
     * Delete a config snapshot
     */
    delete(id: string): Promise<void>;
}
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