/** DOM id core uses when injecting `#__ECO_DEV_MANIFEST__` during watch mode. */
export declare const DEV_MANIFEST_ELEMENT_ID = "__ECO_DEV_MANIFEST__";
export type DevManifestAsset = {
    srcUrl?: string;
    kind: 'script' | 'stylesheet';
    packageRole?: string;
    inline?: boolean;
};
export type DevManifestPageBrowserGraph = {
    entryAssets: DevManifestAsset[];
    chunkAssets: DevManifestAsset[];
};
/**
 * Server-serialized development metadata injected into HTML responses.
 */
export type EcoDevManifest = {
    route: string;
    integration?: string;
    pageBrowserGraph?: DevManifestPageBrowserGraph;
    vendorUrls: string[];
    devTransformUrls: string[];
};