export declare class RefResolver { toInstancePath(path: string): string; resolveUi(instance: any, uiPath: string): any; resolveInstance(instance: any, schemaPath: string): any; resolveSchema(schema: any, path: string): any; lastFragment(schemaPath: string): string; resolveToLastModel(instance: any, schemaPath: string): any; private innerResolveInstance(instance, schemaPath, createMissing); } export declare const PathResolver: RefResolver;