import type { Lang, TopLangData } from "../fetchers/types.js";
import type { CommonCardOptions } from "./options.js";
declare const MIN_CARD_WIDTH = 280;
type TopLangLayout = "compact" | "normal" | "donut" | "donut-vertical" | "pie";
interface TopLangOptions extends CommonCardOptions {
    locale: string;
    hide_title: boolean;
    card_width: number;
    hide: Array<string>;
    layout: TopLangLayout;
    custom_title: string;
    langs_count: number;
    disable_animations: boolean;
    hide_progress: boolean;
    hide_values: boolean;
    prog_bar_bg_color: string;
    stats_format: "percentages" | "bytes";
}
/**
 * Retrieves the programming language whose name is the longest.
 *
 * @param arr Array of programming languages.
 * @returns Longest programming language object.
 */
declare const getLongestLang: (arr: Array<Lang>) => Pick<Lang, "name" | "size" | "color">;
/**
 * Convert degrees to radians.
 *
 * @param angleInDegrees Angle in degrees.
 * @returns Angle in radians.
 */
declare const degreesToRadians: (angleInDegrees: number) => number;
/**
 * Convert radians to degrees.
 *
 * @param angleInRadians Angle in radians.
 * @returns Angle in degrees.
 */
declare const radiansToDegrees: (angleInRadians: number) => number;
/**
 * Convert polar coordinates to cartesian coordinates.
 *
 * @param centerX Center x coordinate.
 * @param centerY Center y coordinate.
 * @param radius Radius of the circle.
 * @param angleInDegrees Angle in degrees.
 * @returns Cartesian coordinates.
 */
declare const polarToCartesian: (centerX: number, centerY: number, radius: number, angleInDegrees: number) => {
    x: number;
    y: number;
};
/**
 * Convert cartesian coordinates to polar coordinates.
 *
 * @param centerX Center x coordinate.
 * @param centerY Center y coordinate.
 * @param x Point x coordinate.
 * @param y Point y coordinate.
 * @returns Polar coordinates.
 */
declare const cartesianToPolar: (centerX: number, centerY: number, x: number, y: number) => {
    radius: number;
    angleInDegrees: number;
};
/**
 * Calculates length of circle.
 *
 * @param radius Radius of the circle.
 * @returns The length of the circle.
 */
declare const getCircleLength: (radius: number) => number;
/**
 * Calculates height for the compact layout.
 *
 * @param totalLangs Total number of languages.
 * @returns Card height.
 */
declare const calculateCompactLayoutHeight: (totalLangs: number) => number;
/**
 * Calculates height for the normal layout.
 *
 * @param totalLangs Total number of languages.
 * @returns Card height.
 */
declare const calculateNormalLayoutHeight: (totalLangs: number) => number;
/**
 * Calculates height for the donut layout.
 *
 * @param totalLangs Total number of languages.
 * @returns Card height.
 */
declare const calculateDonutLayoutHeight: (totalLangs: number) => number;
/**
 * Calculates height for the donut vertical layout.
 *
 * @param totalLangs Total number of languages.
 * @returns Card height.
 */
declare const calculateDonutVerticalLayoutHeight: (totalLangs: number) => number;
/**
 * Calculates height for the pie layout.
 *
 * @param totalLangs Total number of languages.
 * @returns Card height.
 */
declare const calculatePieLayoutHeight: (totalLangs: number) => number;
/**
 * Calculates the center translation needed to keep the donut chart centred.
 *
 * @param totalLangs Total number of languages.
 * @returns Donut center translation.
 */
declare const donutCenterTranslation: (totalLangs: number) => number;
/**
 * Trim top languages to lang_count while also hiding certain languages.
 *
 * @param topLangs Top languages.
 * @param langs_count Number of languages to show.
 * @param hide Languages to hide.
 * @returns Trimmed top languages and total size.
 */
declare const trimTopLanguages: (topLangs: TopLangData, langs_count: number, hide?: Array<string>) => {
    langs: Array<Lang>;
    totalLanguageSize: number;
};
/**
 * Get default languages count for provided card layout.
 *
 * @param props Function properties.
 * @param props.layout Input layout string.
 * @param props.hide_progress Input hide_progress parameter value.
 * @returns Default languages count for input layout.
 */
declare const getDefaultLanguagesCountByLayout: ({ layout, hide_progress, }: {
    layout?: TopLangLayout | undefined;
    hide_progress?: boolean | undefined;
}) => number;
/**
 * Renders card that display user's most frequently used programming languages.
 *
 * @param topLangs User's most frequently used programming languages.
 * @param options Card options.
 * @returns Language card SVG object.
 */
declare const renderTopLanguages: (topLangs: TopLangData, options?: Partial<TopLangOptions>) => string;
export { getLongestLang, degreesToRadians, radiansToDegrees, polarToCartesian, cartesianToPolar, getCircleLength, calculateCompactLayoutHeight, calculateNormalLayoutHeight, calculateDonutLayoutHeight, calculateDonutVerticalLayoutHeight, calculatePieLayoutHeight, donutCenterTranslation, trimTopLanguages, renderTopLanguages, MIN_CARD_WIDTH, getDefaultLanguagesCountByLayout, };
//# sourceMappingURL=top-languages.d.ts.map