import { type CanActivate, type ExecutionContext } from '@nestjs/common';
import { ModuleRef } from '@nestjs/core';
import { type ResolvedElicitationOptions } from '../interfaces/elicitation-options.interface';
/**
 * Single Nest guard that runs every user-supplied guard from
 * `ElicitationModuleOptions.guards` in order. Lets the controller declare
 * `@UseGuards(ElicitationGuardComposite)` once, while the actual list of
 * guards stays runtime-configurable via `forRoot`.
 *
 * User guards are registered as providers in `McpElicitationModule.forRoot`,
 * so `ModuleRef.get` resolves them with full DI. Returns `true` when no
 * guards are configured (open by default — apply your own auth at the app
 * level if you need it locked down).
 */
export declare class ElicitationGuardComposite implements CanActivate {
    private readonly opts;
    private readonly moduleRef;
    constructor(opts: ResolvedElicitationOptions, moduleRef: ModuleRef);
    canActivate(ctx: ExecutionContext): Promise<boolean>;
    private resolveGuard;
}
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