import type { GolfScorecard, HandicapCard, DispersionReport, AreaReport, NutritionCategory } from './types.js';
import type { MetaphorDefinition } from './metaphor.js';
import type { TrendPoint, VelocityReport, GuardEffectivenessReport } from './analytics.js';
export interface ReportData {
    generatedAt: string;
    sprintCount: number;
    scorecards: GolfScorecard[];
    handicapCard: HandicapCard;
    dispersion: DispersionReport;
    areaPerformance: AreaReport;
    nutritionTrends: NutritionTrendEntry[];
    sprintTrend: SprintTrendEntry[];
    handicapTrend: TrendPoint[];
    velocity: VelocityReport;
}
export interface SprintTrendEntry {
    sprintNumber: number;
    theme: string;
    par: number;
    score: number;
    differential: number;
    fairwayPct: number;
    girPct: number;
}
export interface NutritionTrendEntry {
    category: NutritionCategory;
    healthy: number;
    needsAttention: number;
    neglected: number;
    total: number;
}
export declare function buildReportData(scorecards: GolfScorecard[]): ReportData;
export declare function svgLine(data: {
    x: number;
    y: number;
}[], width: number, height: number, color: string, strokeWidth?: number): string;
export declare function svgRect(x: number, y: number, w: number, h: number, fill: string, rx?: number): string;
export declare function svgText(x: number, y: number, text: string, opts?: {
    anchor?: string;
    size?: number;
    fill?: string;
    weight?: string;
}): string;
export declare function renderHandicapTrendChart(trend: SprintTrendEntry[], metaphor?: MetaphorDefinition): string;
export declare function renderDispersionChart(dispersion: DispersionReport, metaphor?: MetaphorDefinition): string;
export declare function renderAreaPerformanceChart(area: AreaReport, metaphor?: MetaphorDefinition): string;
export declare function renderNutritionChart(trends: NutritionTrendEntry[], metaphor?: MetaphorDefinition): string;
export declare function renderSummaryCards(data: ReportData, metaphor?: MetaphorDefinition): string;
export declare function renderSprintTable(trend: SprintTrendEntry[], metaphor?: MetaphorDefinition): string;
export declare const REPORT_CSS: string;
export declare function generateHtmlReport(data: ReportData, metaphor?: MetaphorDefinition): string;
/**
 * Multi-line SVG time-series: handicap (primary, left axis), fairway%/GIR% (secondary).
 */
export declare function renderTrendTimeSeriesChart(points: TrendPoint[]): string;
/**
 * Bar chart for tickets/sprint + line overlay for differential.
 * Summary cards row: avg tickets, par accuracy, trend arrow.
 */
export declare function renderVelocityChart(velocity: VelocityReport): string;
/**
 * Horizontal stacked bars per guard showing decision breakdown.
 */
export declare function renderGuardEffectivenessChart(report: GuardEffectivenessReport): string;
export declare function escapeHtml(s: string): string;
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