import { ConfigService } from '@nestjs/config';
import { ServiceCredentialValidatorService } from '../common/services/service-credential-validator.service';
interface EvictBody {
    prefix?: string;
}
export declare class InternalController {
    private readonly validator;
    private readonly config;
    private readonly logger;
    constructor(validator: ServiceCredentialValidatorService, config: ConfigService);
    evict(auth: string, body: EvictBody): {
        evicted: number;
    };
    private assertInternalAuth;
    private static timingSafeEqual;
}
export {};