/**
 * Built-in code review — analyzes diffs via the main slot.
 */
export interface ReviewResult {
    summary: string;
    issues: ReviewIssue[];
    raw: string;
}
export interface ReviewIssue {
    severity: "critical" | "warning" | "suggestion";
    message: string;
    file?: string;
    line?: number;
}
/**
 * Get the staged diff for review.
 */
export declare function getStagedDiff(): string;
/**
 * Get the diff between current branch and a target branch.
 */
export declare function getBranchDiff(targetBranch: string): string;
/**
 * Build a review prompt from a diff.
 */
export declare function buildReviewPrompt(diff: string): string;
/**
 * Parse review response into structured result.
 */
export declare function parseReviewResponse(response: string): ReviewResult;
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