export function listInstalledGenerator(path: string, options?: ListInstalledOptions): AsyncGenerator<{
    alias: string | undefined;
    pkg: NormalizedPackageJson;
}>;
export function listInstalled(path: string, options?: ListInstalledOptions): Promise<Map<string, NormalizedPackageJson>>;
export class MissingPathError extends Error {
}
export type FilterCallback = (pkg: NormalizedPackageJson, alias: string | undefined) => boolean | Promise<boolean>;
export type ListInstalledOptions = {
    filter?: FilterCallback;
};
export type NormalizedPackageJson = import("read-pkg").NormalizedPackageJson;
//# sourceMappingURL=list.d.ts.map