/******************************************************************************
 * Copyright 2024 - 2025 TypeFox GmbH
 * This program and the accompanying materials are made available under the
 * terms of the MIT License, which is available in the project root.
 ******************************************************************************/
/**
 * Generates & exports an HTML radar chart report using plotly JS
 */
import { type EvaluatorResult, type EvaluatorResultData, type EvaluatorResultMetadata } from './evaluator.js';
/**
 * Generates an HTML radar chart from the provided data
 * @param evalResults Evaluator results to chart
 * @param dest Output file to write the chart to
 * @param rFunc polar r function, used to extract the r values from the data
 * @param theta theta values, i.e. the property names to use for the radar chart
 */
export declare function generateRadarChart<T extends EvaluatorResultData>(chartName: string, evalResults: EvaluatorResult[], dest: string, rFunc: (d: T, metadata: Record<string, unknown>) => Record<string, unknown>, preprocess?: (arr: EvaluatorResult[]) => EvaluatorResult[]): void;
export declare function generateHistogram<T extends EvaluatorResultData>(chartName: string, evalResults: EvaluatorResult[], dest: string, dataFunc: (d: T, metadata: Record<string, unknown>) => Record<string, unknown>, preprocess?: (arr: EvaluatorResult[]) => EvaluatorResult[]): void;
/**
 * Normalizes all numeric data entries in results (while also retaining non-numeric entries)
 */
export declare function normalizeData(data: EvaluatorResult[]): EvaluatorResult[];
/**
 * Generates a historical chart from the provided data, showing runners along the X, and their performance over time along the X axis
 */
export declare function generateHistoricalChart<T extends EvaluatorResultData>(chartName: string, folder: string, dest: string, dataFunc: (d: T, metadata: EvaluatorResultMetadata) => number, options?: {
    preprocess?: (arr: EvaluatorResult[]) => EvaluatorResult[];
    filter?: (r: EvaluatorResult) => boolean;
    take?: number;
    chartType?: string;
}): void;
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