import { CanActivate, ExecutionContext } from '@nestjs/common';
import { ModuleRef } from '@nestjs/core';
import type { ProfilerModuleOptions } from '../nest-profiler.builder.js';
export declare class ProfilerGuard implements CanActivate {
    private readonly moduleRef;
    private readonly options;
    constructor(moduleRef: ModuleRef, options?: ProfilerModuleOptions);
    canActivate(ctx: ExecutionContext): Promise<boolean>;
    private resolveGuard;
}