export interface ExecResult {
    stdout: string;
    stderr: string;
    exitCode: number;
}
export declare function execCommand(command: string, args?: string[], options?: {
    cwd?: string;
    timeout?: number;
}): Promise<ExecResult>;
export declare function parseRepositoryPath(repoPath: string): {
    host: string;
    owner: string;
    repo: string;
};
export declare function generateWorktreeId(): string;
export declare function validateBranchName(branch: string): void;
export declare function formatWorktreePath(baseDir: string, slot: string, owner: string, repo: string): string;
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