import type { EcoPagesAppConfig } from '../../../types/internal-types.js';
import type { OwnershipPlanNodeSource, OwnershipValidationError, EcoComponent } from '../../../types/public-types.js';
type OwnershipValidationInput = {
    currentIntegrationName: string;
    roots: Array<{
        component: EcoComponent;
        source: Extract<OwnershipPlanNodeSource, 'page' | 'layout' | 'html-template'>;
    }>;
};
/**
 * Validates foreign ownership as soon as the route root graph is loaded.
 *
 * This check runs before route data and dependency preparation so ownership and
 * metadata problems are surfaced from the loaded component graph itself rather
 * than being entangled with ownership-plan construction.
 */
export declare class OwnershipValidationService {
    private readonly appConfig;
    /**
     * Creates the ownership validator for one finalized app config.
     */
    constructor(appConfig: EcoPagesAppConfig);
    /**
     * Validates foreign ownership edges reachable from the supplied route roots.
     */
    validate(input: OwnershipValidationInput): OwnershipValidationError[];
    private isRegisteredIntegration;
}
/**
 * Throws when declared ownership validation collected one or more errors.
 */
export declare function throwIfOwnershipInvalid(validationErrors: OwnershipValidationError[]): void;
export {};