export interface WorktreeInfo {
    path: string;
    head: string;
    branch: string | null;
}
export declare class GitService {
    private git;
    constructor(repoPath: string);
    getCurrentBranch(): Promise<string>;
    getRepoRoot(): Promise<string>;
    getDefaultBranch(): Promise<string>;
    createBranch(name: string): Promise<void>;
    add(files: string | string[]): Promise<void>;
    commit(message: string): Promise<void>;
    push(branch: string, setUpstream?: boolean): Promise<void>;
    addWorktree(path: string, branch: string): Promise<void>;
    removeWorktree(path: string): Promise<void>;
    listWorktrees(): Promise<WorktreeInfo[]>;
    createTag(name: string, message: string): Promise<void>;
    pushWithTags(branch: string): Promise<void>;
    getLatestTag(): Promise<string | null>;
    getCommitsSinceTag(tag: string): Promise<string[]>;
}