/**
 * Get the current git branch name.
 * Returns null if not in a git repo or if the command fails.
 */
export declare function getCurrentBranch(): string | null;
/**
 * Check if a branch name is considered protected (main, master, develop).
 */
export declare function isProtectedBranch(branch: string): boolean;
export declare function createBranch(name: string): void;
export declare function branchExists(name: string): boolean;
/**
 * Get the default branch from origin, falling back to main/master detection.
 */
export declare function getDefaultBranch(): string;
/**
 * Check if the GitHub CLI (gh) is available.
 */
export declare function hasGhCli(): boolean;
/**
 * Get list of uncommitted/untracked files from git status.
 */
export declare function getUncommittedFiles(): string[];