/**
 * Currently, the same capsule directory is used multiple times during installation.
 * The issue is that the state between installations is not preserved,
 * so the node_modules directory gets broken on each sunseqent install.
 * This function is for finding all components in the root of the capsule and reading their manifests.
 * This way the package manager will have all the necessary information to keep the node_modules directory
 * in the correct state.
 */
export declare function extendWithComponentsFromDir(rootDir: string, manifestsByPaths: any): Promise<any>;