export type ReviewTarget = {
    kind: 'uncommitted';
    instructions?: string;
} | {
    kind: 'base_branch';
    baseBranch: string;
    instructions?: string;
} | {
    kind: 'commit';
    sha: string;
    title?: string;
    instructions?: string;
};
export interface ReviewDiffBundle {
    cwd: string;
    target: ReviewTarget;
    targetLabel: string;
    status: string;
    stat: string;
    diff: string;
}
export interface ReviewContextBranch {
    name: string;
    current?: boolean;
    remote?: boolean;
}
export interface ReviewContextCommit {
    sha: string;
    shortSha: string;
    subject: string;
    date?: string;
}
export interface ReviewContext {
    cwd: string;
    defaultBaseBranch?: string;
    status: {
        changedFiles: number;
        untrackedFiles: number;
        isClean: boolean;
    };
    branches: ReviewContextBranch[];
    commits: ReviewContextCommit[];
}
export declare function git(args: string[], cwd: string): Promise<string>;
export declare function resolveGitRoot(workspace: string): Promise<string>;
export declare function parseReviewTargetArgs(args: string): ReviewTarget;
export declare function buildReviewDiffBundle(cwd: string, target: ReviewTarget): Promise<ReviewDiffBundle>;
export declare function buildReviewContext(cwd: string): Promise<ReviewContext>;