/**
 * @packageDocumentation
 *
 * > Don't use this module
 *
 * This module is a naive implementation of pubsub. It broadcasts all messages to all network peers, cannot provide older messages and has no protection against bad actors.
 *
 * It exists for academic purposes only, you should not use it in production.
 *
 * Instead please use [gossipsub](https://www.npmjs.com/package/@chainsafe/libp2p-gossipsub) - a more complete implementation which is also compatible with floodsub.
 *
 * @example Configuring libp2p to use floodsub
 *
 * ```TypeScript
 * import { createLibp2p } from 'libp2p'
 * import { floodsub } from '@libp2p/floodsub'
 *
 * const node = await createLibp2p({
 *   services: {
 *     pubsub: floodsub()
 *   }
 *   //... other options
 * })
 * await node.start()
 *
 * node.services.pubsub.subscribe('fruit')
 * node.services.pubsub.addEventListener('message', (evt) => {
 *   console.log(evt)
 * })
 *
 * node.services.pubsub.publish('fruit', new TextEncoder().encode('banana'))
 * ```
 */
import { multicodec } from './config.js';
import type { PubSubInit, PubSub } from '@libp2p/interface';
import type { PubSubComponents } from '@libp2p/pubsub';
export { multicodec };
export interface FloodSubInit extends PubSubInit {
    seenTTL?: number;
}
export interface FloodSubComponents extends PubSubComponents {
}
export declare function floodsub(init?: FloodSubInit): (components: FloodSubComponents) => PubSub;
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