/**
 * Commit grouping intelligence — decide how commits map to PRs.
 * Strategies: single, marker, semantic, file-based, interactive.
 */
import type { CommitInfo, DiffStats } from '../core/git.js';
export interface CommitGroup {
    /** Group label (used as PR title) */
    title: string;
    /** Commits in this group (in order) */
    commits: CommitInfo[];
    /** Strategy that produced this group */
    strategy: string;
}
/** Enriched commit with file info for grouping */
export interface EnrichedCommit extends CommitInfo {
    files: string[];
    scope: string;
    stats: DiffStats | null;
}
/**
 * Group commits into PR-sized chunks using the specified strategy.
 */
export declare function groupCommits(commits: CommitInfo[], strategy: string): CommitGroup[];
/**
 * Group with file-based analysis (needs git access, so async).
 */
export declare function groupByFiles(commits: CommitInfo[], cwd?: string): Promise<CommitGroup[]>;
/**
 * Auto-suggest optimal grouping by analyzing all strategies and picking the best.
 */
export declare function autoSuggestGroups(commits: CommitInfo[], cwd?: string): Promise<{
    groups: CommitGroup[];
    strategy: string;
    reason: string;
}>;
/**
 * Interactive grouping — show commits, let user assign to groups manually.
 */
export declare function groupInteractive(commits: CommitInfo[], cwd?: string): Promise<CommitGroup[]>;
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