import type { Plugin as VitePlugin } from 'vite';
import type { AstroPluginOptions } from '../../types/astro.js';
import type { ServerIslandsState } from './shared-state.js';
export declare const SERVER_ISLAND_MANIFEST = "virtual:astro:server-island-manifest";
export declare const SERVER_ISLAND_MAP_MARKER = "$$server-islands-map$$";
export declare function vitePluginServerIslands({ settings, serverIslandsState, }: AstroPluginOptions & {
    serverIslandsState: ServerIslandsState;
}): VitePlugin;