/**
 * Rate limiting plugin for NestJS RedisX.
 * Provides multiple algorithms: fixed-window, sliding-window, token-bucket.
 */
import { DynamicModule, ForwardReference, Provider, Type } from '@nestjs/common';
import { IRedisXPlugin, IPluginAsyncOptions } from '@nestjs-redisx/core';
import { IRateLimitPluginOptions } from './shared/types';
/**
 * Rate limiting plugin for NestJS RedisX.
 *
 * Provides rate limiting with multiple algorithms:
 * - Fixed Window
 * - Sliding Window
 * - Token Bucket
 *
 * @example
 * ```typescript
 * @Module({
 *   imports: [
 *     RedisModule.forRoot({
 *       clients: { host: 'localhost', port: 6379 },
 *       plugins: [
 *         new RateLimitPlugin({
 *           defaultAlgorithm: 'sliding-window',
 *           defaultPoints: 100,
 *           defaultDuration: 60,
 *           includeHeaders: true,
 *         }),
 *       ],
 *     }),
 *   ],
 * })
 * export class AppModule {}
 * ```
 */
export declare class RateLimitPlugin implements IRedisXPlugin {
    private readonly options;
    readonly name = "rate-limit";
    readonly version: string;
    readonly description = "Rate limiting with fixed-window, sliding-window, and token-bucket algorithms";
    private asyncOptions?;
    constructor(options?: IRateLimitPluginOptions);
    static registerAsync(asyncOptions: IPluginAsyncOptions<IRateLimitPluginOptions>): RateLimitPlugin;
    private static mergeDefaults;
    getImports(): Array<Type<unknown> | DynamicModule | ForwardReference>;
    getProviders(): Provider[];
    getExports(): Array<string | symbol | Provider>;
}
//# sourceMappingURL=rate-limit.plugin.d.ts.map