/**
 * QA360 Pack v1 to v2 Migrator
 *
 * Migrates Pack v1 configurations to Pack v2 format.
 */
import { PackConfigV1 } from '../types/pack-v1.js';
import { PackMigrationResultV2 } from '../types/pack-v2.js';
/**
 * Migrate Pack v1 to v2
 */
export declare class PackMigrator {
    /**
     * Migrate a v1 pack to v2 format
     */
    migrate(v1Pack: PackConfigV1): PackMigrationResultV2;
    /**
     * Migrate gates from v1 to v2
     */
    private migrateGates;
    /**
     * Migrate authentication from v1 to v2
     */
    private migrateAuth;
    /**
     * Migrate hooks from v1 to v2
     */
    private migrateHooks;
    /**
     * Migrate execution config from v1 to v2
     */
    private migrateExecution;
    /**
     * Migrate budgets to individual gates
     */
    private migrateBudgetsToGates;
    /**
     * Migrate security config to individual gates
     */
    private migrateSecurityToGates;
    /**
     * Migrate targets to gate configs
     */
    private migrateTargetsToGates;
    /**
     * Transform relative page paths to full URLs
     */
    private transformPagesToFullUrls;
    /**
     * Find a secret in environment variables by trying common names
     */
    private findSecretInEnv;
    /**
     * Sanitize gate name for v2 format
     * Handles both strings and objects (from YAML parsing edge cases)
     */
    private sanitizeGateName;
    /**
     * Detect pack version
     * Handles both integer versions (1, 2) and semver strings (1.0.0, 2.0.0)
     */
    detectVersion(pack: any): 1 | 2 | 'unknown';
    /**
     * Check if pack is in legacy format (v0.9.x or earlier)
     */
    isLegacyFormat(pack: any): boolean;
}