import { NodeDefinitionRegistry } from '../../types/NodeDefinitionRegistry';
import { PortDefinitionResolver } from '../../core/port/identity/definition';
/**
 * @file Context for providing node definition registry
 */
import * as React from "react";
/**
 * Context value for node definitions
 */
export type NodeDefinitionContextValue = {
    registry: NodeDefinitionRegistry;
    /** Resolve port definition from port instance and node type */
    getPortDefinition: PortDefinitionResolver;
};
/**
 * Node definition context
 */
export declare const NodeDefinitionContext: React.Context<NodeDefinitionContextValue>;
/**
 * Hook to use node definitions
 */
export declare function useNodeDefinitions(): NodeDefinitionContextValue;