import type { SystemConfig } from './config.schema.js';
import type { ServerRuntimeConfig } from '../../shared/models/server.model.js';
/**
 * Configuration Migration Result
 */
interface MigrationResult {
    success: boolean;
    backupPath?: string;
    migratedConfig?: SystemConfig;
    error?: string;
    warnings: string[];
}
/**
 * Configuration Migrator Options
 */
interface MigrationOptions {
    dryRun?: boolean;
    createBackup?: boolean;
    validateAfterMigration?: boolean;
}
/**
 * Main migration function that migrates a configuration from v1.0 to v1.1
 *
 * @param configPath Path to the configuration file
 * @param options Migration options
 * @returns Migration result with backup path and migrated config
 */
export declare function migrateConfig(configPath: string, options?: MigrationOptions): MigrationResult;
/**
 * Resolves a server instance configuration by merging template and instance overrides
 *
 * @param serverConfig The server configuration with template and instances
 * @param instanceId Optional instance ID (uses first enabled instance if not provided)
 * @returns The resolved server configuration
 */
export declare function resolveInstanceConfig(serverConfig: SystemConfig['servers'][string], instanceId?: string): ServerRuntimeConfig | null;
export {};
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