import type { Logger } from "pino";
export type SmeeClientOptions = {
    logger: Logger;
    source: string;
    target: string;
    fetch?: Function | undefined;
};
export type SmeeClientConstructor = new (options: SmeeClientOptions) => {
    start: () => Promise<EventSource>;
};
export type SmeeClientModule = {
    SmeeClient?: SmeeClientConstructor;
};
export declare const createWebhookProxy: (opts: WebhookProxyOptions) => Promise<EventSource | undefined>;
export interface WebhookProxyOptions {
    url: string;
    port: number;
    path: string;
    host: string;
    logger: Logger;
    fetch?: Function | undefined;
    smeeClient?: SmeeClientConstructor | undefined;
    loadSmeeClient?: (() => Promise<SmeeClientModule>) | undefined;
}