export interface MonthlyStats {
    scans: number;
    filesScanned: number;
    findingsTotal: number;
    findingsFixed: number;
    critical: number;
    high: number;
    medium: number;
    low: number;
}
export interface GradeEntry {
    date: string;
    grade: string;
    score: number;
}
export interface StatsData {
    version: number;
    firstScan: string;
    lastScan: string;
    totals: {
        scans: number;
        filesScanned: number;
        findingsTotal: number;
        findingsFixed: number;
        critical: number;
        high: number;
        medium: number;
        low: number;
        autoFixesApplied: number;
        secretsCaught: number;
        dependencyCVEs: number;
    };
    monthly: Record<string, MonthlyStats>;
    tools: Record<string, number>;
    topRules: Record<string, number>;
    grades: GradeEntry[];
}
export declare function loadStats(projectRoot: string): StatsData;
export interface ScanResult {
    toolName: string;
    filesScanned: number;
    findings: Array<{
        severity: string;
        ruleId: string;
    }>;
}
export declare function recordScan(projectRoot: string, result: ScanResult): void;
export declare function recordFix(projectRoot: string, fixCount: number): void;
export declare function recordSecrets(projectRoot: string, count: number): void;
export declare function recordDependencyCVEs(projectRoot: string, count: number): void;
export declare function recordGrade(projectRoot: string, grade: string, score: number): void;
export declare function getSummaryLine(projectRoot: string, currentFindings: number, format: "markdown" | "json"): string;
export declare function generateDashboard(projectRoot: string, period: "week" | "month" | "all", format: "markdown" | "json"): string;