import { Binding, BindingOptions } from "./Binding";
import { Cluster } from "./Cluster";
import { QueueOrExchange } from "./index";
import { Queue } from "./Queue";
export declare type ExchangeType = "direct" | "topic" | "fanout" | "x-consistent-hash";
export interface ExchangeArguments {
    [field: string]: string;
}
export interface ExchangeDefinition extends QueueOrExchange {
    type: ExchangeType;
    arguments: ExchangeArguments;
}
export declare class Exchange implements ExchangeDefinition {
    name: string;
    type: ExchangeType;
    vhost: string;
    durable: boolean;
    auto_delete: boolean;
    arguments: ExchangeArguments;
    private cluster?;
    constructor(name: string, type: ExchangeType, opts?: Partial<ExchangeDefinition>);
    setCluster(cluster: Cluster): void;
    static fromDefinition(def: ExchangeDefinition): Exchange;
    toDefinition(): ExchangeDefinition;
    bindTo(destination: Queue | Exchange, opts?: BindingOptions): Binding;
}