import { CanActivate, ExecutionContext } from '@nestjs/common';
import { TokensService } from '../../auth/services/tokens.service';
import { ConfigService } from '../../config/services/config.service';
import { DisplaysService } from '../services/displays.service';
import { PermitJoinService } from '../services/permit-join.service';
export declare class RegistrationGuard implements CanActivate {
    private readonly configService;
    private readonly permitJoinService;
    private readonly displaysService;
    private readonly tokensService;
    private readonly logger;
    constructor(configService: ConfigService, permitJoinService: PermitJoinService, displaysService: DisplaysService, tokensService: TokensService);
    private getConfig;
    canActivate(context: ExecutionContext): boolean;
}