import type { RepoState, BranchInfo } from '../types';
export declare class GitManager {
    private git;
    constructor();
    isGitRepository(): Promise<boolean>;
    getStagedDiff(): Promise<string>;
    getLastCommitMessage(): Promise<string | null>;
    getCurrentBranch(): Promise<string>;
    hasStagedChanges(): Promise<boolean>;
    commit(message: string): Promise<void>;
    getRepoState(): Promise<RepoState>;
    getBranches(): Promise<BranchInfo[]>;
    getStaleBranches(daysThreshold?: number): Promise<BranchInfo[]>;
    getConflictContent(filePath: string): Promise<string>;
    getCommitsBetweenBranches(base: string, head?: string): Promise<string[]>;
    getCommitsSinceTag(tag?: string): Promise<string[]>;
    getLatestTag(): Promise<string | null>;
    getDiffBetweenBranches(base: string, head?: string): Promise<string>;
    getDefaultBranch(): Promise<string>;
    installHook(): Promise<void>;
    uninstallHook(): Promise<void>;
}
export declare const gitManager: GitManager;
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