import { ExecutionContext } from '@nestjs/common';
import { Observable } from 'rxjs';
import { TJwtSignUserInfo } from '../type';
declare const AccessTokenGuard_base: import("@nestjs/passport").Type<import("@nestjs/passport").IAuthGuard>;
export declare class AccessTokenGuard extends AccessTokenGuard_base {
    constructor();
    handleRequest<T extends TJwtSignUserInfo>(err: any, user: T, info: Error): T;
    canActivate(context: ExecutionContext): boolean | Promise<boolean> | Observable<boolean>;
}
export {};