export interface ExecResult {
    stdout: string;
    success: boolean;
}
/**
 * Execute a git command and return the output.
 * Normalizes line endings to LF for cross-platform compatibility.
 */
export declare function execGit(args: string[], cwd?: string): ExecResult;
/**
 * Check if a path exists using git rev-parse --git-path
 */
export declare function gitPathExists(gitDir: string, subpath: string): Promise<boolean>;
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