/// <reference types="node" />
import { Socket } from 'node:net';
import { RouterState } from 'react-router';
import { Alias, ModuleNode, RenderBuiltAssetUrl } from 'vite';
import { IRequestContext } from "../node/render.js";
import { TRoutesTree } from "./parse-routes.js";
import PathNormalize from "./path-normalize.js";
import ServerConfig from "./server-config.js";
interface ISsrManifestParams {
    buildDir?: string;
    viteAliases?: Alias[];
    basename?: string;
    renderBuiltUrl?: RenderBuiltAssetUrl;
}
interface IManifest {
    [path: string]: {
        assets: string[];
        css: string[];
        file: string;
        isEntry?: boolean;
        imports: string[];
    };
}
declare enum AssetType {
    style = "style",
    script = "script",
    image = "image",
    font = "font"
}
interface IAsset {
    type: AssetType;
    url: string;
    weight: number;
    isNested: boolean;
    isPreload: boolean;
    content?: string;
}
type TAssets = {
    [id: string]: IAsset;
};
/**
 * Working with SSR Manifest file
 */
declare class SsrManifest {
    /**
     * Singleton
     */
    protected static instance: SsrManifest | null;
    /**
     * Server config
     */
    protected readonly config: ServerConfig;
    /**
     * Path normalize service
     */
    protected readonly pathNormalize: PathNormalize;
    /**
     * Project root path
     */
    protected readonly root: string;
    /**
     * Build dir
     */
    protected readonly buildDir?: string;
    /**
     * Client manifest file name
     */
    protected readonly manifestName = "manifest.json";
    /**
     * Assets manifest file name
     */
    protected readonly assetsManifest = "assets-manifest.json";
    /**
     * Vite resolve aliases
     */
    protected readonly viteAliases?: Alias[];
    /**
     * Vite base
     */
    protected readonly basename?: string;
    /**
     * Vite renderBuiltUrl config func
     */
    protected readonly renderBuiltUrl?: RenderBuiltAssetUrl;
    /**
     * Loaded assets manifest file
     */
    protected routesAssets: Record<string, IAsset[]> | null;
    /**
     * @constructor
     */
    /**
     * @constructor
     */
    protected constructor(config: ServerConfig, { buildDir, viteAliases, basename, renderBuiltUrl }?: ISsrManifestParams);
    /**
     * Get singleton instance
     */
    /**
     * Get singleton instance
     */
    static get(config: ServerConfig, params?: ISsrManifestParams): SsrManifest;
    /**
     * Get output dir
     */
    /**
     * Get output dir
     */
    protected getOutDir(): string;
    /**
     * Get assets manifest file name
     */
    /**
     * Get assets manifest file name
     */
    protected getAssetsManifestFile(): string;
    /**
     * Load client ssr manifest
     */
    /**
     * Load client ssr manifest
     */
    protected loadClientManifest(): IManifest;
    /**
     * Load assets manifest
     */
    /**
     * Load assets manifest
     */
    protected loadAssetsManifest(): Record<string, IAsset[]>;
    /**
     * Same as 'getAsyncRoutesIds' but for routes tree from 'ParseRoutes'
     */
    /**
     * Same as 'getAsyncRoutesIds' but for routes tree from 'ParseRoutes'
     */
    protected getRoutesTreeIds(routes: TRoutesTree[], index?: string): Record<string, string | undefined>;
    /**
     * Sort assets
     */
    /**
     * Sort assets
     */
    protected sortAssets(assets: IAsset[]): IAsset[];
    /**
     * Get recursive module assets
     */
    /**
     * Get recursive module assets
     */
    protected getRouteAssets(manifest: IManifest, module: IManifest[string], isNested?: boolean): Record<string, IAsset>;
    /**
     * Build routes manifest file
     */
    /**
     * Build routes manifest file
     */
    buildRoutesManifest(): void;
    /**
     * Get route assets
     */
    /**
     * Get route assets
     */
    protected getAssets(routes?: RouterState['matches']): IAsset[];
    /**
     * Get development route assets
     */
    /**
     * Get development route assets
     */
    protected getAssetsDev(routes?: RouterState['matches']): IAsset[];
    /**
     * Get module assets
     */
    /**
     * Get module assets
     */
    protected getModuleAssets(module?: ModuleNode, skipModules?: Set<string>): TAssets;
    /**
     * Get asset weight
     */
    /**
     * Get asset weight
     */
    protected getAssetWeight(asset: string): number;
    /**
     * Get asset type
     */
    /**
     * Get asset type
     */
    protected getAssetType(asset: string): AssetType | null;
    /**
     * Write 103 Early Hits header
     */
    /**
     * Write 103 Early Hits header
     */
    writeEarlyHits(assets: IAsset[], socket: Socket): void;
    /**
     * Inject route assets to head html
     */
    /**
     * Inject route assets to head html
     */
    injectAssets({ routerContext, html, res, hasEarlyHints }: IRequestContext): void;
}
export { SsrManifest as default };