import { BrainInsight, TeamInsight, TeamStats, SharedPattern } from '../types.js';
export declare class TeamMode {
    private projectDir;
    private userName;
    private teamDir;
    private insightsDir;
    private patternsDir;
    private statsFile;
    constructor(projectDir: string, userName?: string);
    shareInsight(insight: BrainInsight): TeamInsight;
    getTeamInsights(limit?: number): TeamInsight[];
    getStats(): TeamStats;
    addPattern(pattern: SharedPattern): void;
    getPatterns(language?: string): SharedPattern[];
    private detectUser;
    private ensureDirectories;
    private readJsonFiles;
    private serializeWithDates;
    private deserializeTeamInsight;
    private deserializeSharedPattern;
    private parseDate;
    private extractTags;
    private readStatsFile;
    private writeStatsFile;
    private updateStats;
}
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