interface SliceManifest {
    version: 1;
    artifact_kind: 'ductape_migration_slice';
    tag: string;
    name: string;
    ledger: string;
    files: string[];
    surfaces: Array<'backend' | 'frontend' | 'worker'>;
    product_boundary: {
        product_tag: string;
        services: string[];
        environments: string[];
        evidence: string;
    };
    sdk_capabilities: Array<{
        language: 'typescript' | 'go' | 'java' | 'dotnet';
        package: string;
        version: string;
        capability: string;
        evidence: string;
    }>;
    interface_contracts: string[];
    functional_requirements: string[];
    operational_requirements: string[];
    parity_evidence: Array<{
        kind: 'characterization' | 'contract' | 'golden' | 'side_effect' | 'database_state' | 'event_order' | 'failure_injection' | 'load_concurrency' | 'shadow_comparison';
        before: string;
        after: string;
        evidence: string;
    }>;
    frontend_parity: {
        routes_navigation: string[];
        rendered_states: string[];
        forms_validation: string[];
        accessibility: string[];
        responsive_behavior: string[];
        browser_storage: string[];
        auth_transitions: string[];
        ssr_hydration: string[];
        realtime_reconnection: string[];
        analytics_privacy: string[];
        performance_budgets: string[];
        visual_regression: string[];
        cross_browser: string[];
    };
    required_assets: Array<{
        kind: string;
        tag: string;
        action: 'reuse' | 'create' | 'update' | 'blocked';
        inventory_evidence: string;
    }>;
    tests: string[];
    failure_tests: string[];
    runtime_evidence: string[];
    smoke_checks: string[];
    cutover_conditions: string[];
    rollback_conditions: string[];
    deployment_cutover: {
        implementation_commit: string;
        deployment_versions: Array<{
            environment: string;
            version: string;
            evidence: string;
        }>;
        traffic: {
            strategy: 'feature_flag' | 'dual_run' | 'percentage' | 'atomic';
            feature_flag: string;
            dual_run: boolean;
            percentage: number;
            evidence: string;
        };
        no_return_points: Array<{
            description: string;
            authorized: boolean;
            mitigation: string;
        }>;
        observation: {
            duration_minutes: number;
            success_thresholds: string[];
            evidence: string;
        };
        monitoring: {
            dashboards: string[];
            alerts: string[];
            evidence: string;
        };
        rollback_rehearsal: {
            environment: string;
            executed_at: string;
            status: 'passed' | 'failed';
            evidence: string[];
        };
    };
}
export declare function initializeMigrationSlice(opts: {
    ledger: string;
    tag: string;
    name: string;
    files: string;
    output?: string;
}): {
    path: string;
    manifest: SliceManifest;
};
export declare function validateMigrationSlice(slicePath: string): {
    slice: string;
    tag: string;
    ready: boolean;
    files: number;
    assets: number;
    blockers: string[];
};
export declare function defineMigrationSlice(slicePath: string, dataPath: string): SliceManifest;
export declare function runMigrationSliceInit(opts: {
    ledger: string;
    tag: string;
    name: string;
    files: string;
    output?: string;
    json?: boolean;
}): void;
export declare function runMigrationSliceValidate(opts: {
    slice: string;
    strict?: boolean;
    json?: boolean;
}): void;
export declare function runMigrationSliceDefine(opts: {
    slice: string;
    data: string;
    json?: boolean;
}): void;
export {};