import { ThrottlerGenerateKeyFunction, ThrottlerGetTrackerFunction, ThrottlerGuard, ThrottlerModuleOptions, ThrottlerOptions, ThrottlerStorage } from "@nestjs/throttler";
import { ExecutionContext } from "@nestjs/common";
import { SeqLogger } from "@jasonsoft/nestjs-seq";
import { Reflector } from "@nestjs/core";
export declare class ProxyThrottlerGuard extends ThrottlerGuard {
    private readonly logger;
    constructor(options: ThrottlerModuleOptions, storageService: ThrottlerStorage, reflector: Reflector, logger: SeqLogger);
    protected getTracker(req: Record<string, any>): Promise<string>;
    handleRequest(context: ExecutionContext, limit: number, ttl: number, throttler: ThrottlerOptions, getTracker: ThrottlerGetTrackerFunction, generateKey: ThrottlerGenerateKeyFunction): Promise<boolean>;
}