import { ContributorStats, HotFile, CommitQuality, WeeklyVelocity } from './types';
export declare function gatherContributors(cwd: string, since: string): ContributorStats[];
export declare function gatherCommitQuality(cwd: string, since: string): CommitQuality;
export declare function gatherHotFiles(cwd: string, since: string, top?: number): HotFile[];
export declare function gatherVelocity(cwd: string, since: string): WeeklyVelocity[];
export declare function gatherVagueCommitExamples(cwd: string, since: string, limit?: number): string[];
export declare function gatherSummary(cwd: string, since: string): {
    totalCommits: number;
    mergeCommits: number;
};
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