import type { EggProtoImplClass } from '@eggjs/tegg-types';
import { MCPToolMeta } from '../../model';
export declare class MCPControllerToolMetaBuilder {
    private readonly clazz;
    private readonly methodName;
    constructor(clazz: EggProtoImplClass, methodName: string);
    build(): MCPToolMeta | undefined;
}