import { type PackageManagerConfig } from '../../../../utils/packageManager.js';
import type { PatchReturnType } from '../../../lint/internalLints/upgrade/index.js';
export type FileContent = {
    file: string;
    content: string;
};
export declare const readFiles: (paths: string[]) => Promise<FileContent[]>;
export declare const migrateToVitest: (opts: {
    mode: "lint" | "format";
    packageManager?: PackageManagerConfig;
}) => Promise<PatchReturnType>;