import Result from '../lib/result.js';
import type FileSystem from '../lib/file-system.js';
interface SkipPathsMatching {
    extensions?: string[];
    patterns?: string[];
    flags?: string;
}
interface FileModifyOptions {
    files?: string[];
    nocase?: boolean;
    'skip-paths-matching'?: SkipPathsMatching;
    text?: string | {
        url?: string;
        file?: string;
        nocase?: boolean;
    };
    newlines?: {
        begin?: number;
        end?: number;
    };
    write_mode?: string;
}
declare function fileModify(fs: FileSystem, options: FileModifyOptions, targets: string[], isDryRun?: boolean): Promise<Result>;
export default fileModify;