/**
 * $extends Inheritance Utilities for JSON Structure
 *
 * Handles resolution of $extends inheritance within JSON Structure schemas.
 */
import type { JSONStructureSchema, TypeDefinition } from './structure-types';
import { RefResolver } from './ref-utils';
/**
 * Result of resolving inheritance
 */
export interface InheritanceResult {
    /** The merged type definition with all inherited properties */
    merged: TypeDefinition;
    /** Chain of base types (from most base to most derived) */
    inheritanceChain: string[];
    /** Any errors encountered during resolution */
    errors: InheritanceError[];
}
export interface InheritanceError {
    path: string;
    message: string;
}
/**
 * Resolve $extends for a type definition
 *
 * Properties are merged with derived type taking precedence over base types.
 * For multiple inheritance, types are processed left-to-right with later
 * types taking precedence.
 */
export declare function resolveExtends(definition: TypeDefinition, schema: JSONStructureSchema, _refResolver?: RefResolver): InheritanceResult;
/**
 * Create an extends resolver for a schema (convenience function)
 */
export declare function createExtendsResolver(schema: JSONStructureSchema): {
    resolve: (definition: TypeDefinition) => InheritanceResult;
};