import type { SimpleGit } from 'simple-git';
export declare function readFileNames(dir: string): string[];
export declare function copyStaticFile(cwd: string, fileRelativePath: string, outdir: string): string | undefined;
export declare function copyFolderRecursiveSync(source: string, target: string): void;
export declare function ensureDir(path: string): string;
export declare function getLastModifiedForFile(git: SimpleGit | undefined, locallyModifiedFiles: Set<string>, modifiedGitCache: Map<string, string> | null, relativePath: string, baseDir: string): Promise<string | null>;
export declare function fileExistsAsync(path: string): Promise<boolean>;
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