trellis/dist/core/ontology/validator.d.ts

Agentic State Engine — event-sourced causal graph with branching, decision traces, and realtime sync for AI-native applications

/**
 * Ontology Validation — Schema enforcement for graph mutations.
 *
 * Provides both standalone validation (check existing entities against schemas)
 * and a kernel middleware that rejects mutations violating ontology constraints.
 *
 * @module trellis/core/ontology
 */
import type { EAVStore } from '../store/eav-store.js';
import type { KernelMiddleware } from '../kernel/middleware.js';
import type { OntologyRegistry } from './registry.js';
import type { ValidationResult } from './types.js';
/**
 * Validate a single entity against the ontology registry.
 */
export declare function validateEntity(entityId: string, store: EAVStore, registry: OntologyRegistry): ValidationResult;
/**
 * Validate all entities in the store against the ontology registry.
 */
export declare function validateStore(store: EAVStore, registry: OntologyRegistry): ValidationResult;
/**
 * Creates a kernel middleware that validates mutations against the ontology.
 *
 * - On `addFacts`: validates that new facts conform to attribute definitions
 * - On `addLinks`: validates that links conform to relation definitions
 * - Blocks operations that would create invalid data (throws on error)
 *
 * @param registry The ontology registry to validate against
 * @param strict If true, unknown entity types cause errors (default: false = warnings only)
 */
export declare function createValidationMiddleware(registry: OntologyRegistry, options?: {
    strict?: boolean;
}): KernelMiddleware;
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