import { AnyFunction, MethodParams } from '../utils';
import { AnyObjectSchema } from 'yup';
import { z } from 'zod';
import { ClientNode } from './client-node';
import { Server } from './server';
export type MethodFunction<T = any, R = any> = (this: ClientNode, params?: MethodParams<T>) => Promise<R> | R;
/**
 * @todo Add support for timeout monitoring.
 */
export interface MethodOptions<Schema extends z.ZodUndefined | z.ZodObject<any>> {
    cache?: boolean;
    maxAge?: number;
    protected?: boolean;
    middleware?: AnyFunction[];
    schema?: Schema | AnyObjectSchema;
}
export declare class Method<Schema extends z.ZodUndefined | z.ZodObject<any>, Result> {
    uuid: string;
    fn: MethodFunction;
    isProtected: boolean;
    middleware: AnyFunction[];
    schema: AnyObjectSchema | z.ZodSchema | null;
    name: string;
    server: Server;
    constructor(server: Server, name: string, fn: MethodFunction<z.input<Schema> | any, Result>, opts: MethodOptions<Schema>);
    runMiddleware(params: MethodParams, node?: ClientNode): Promise<any>;
    exec(params: MethodParams, node?: ClientNode): Promise<any>;
}