import { MeasureTextOptions, Svg } from "./components";
import { InputStep, State, TextType, TextTypeDims } from "./types";
export declare const unique: <T>(array: T[]) => T[];
export declare const min: (array: number[]) => number | undefined;
export declare const max: (array: number[]) => number | undefined;
export declare const sum: (array: number[]) => number;
export declare const FONT_SIZE: Record<TextType, number>;
export declare const FONT_WEIGHT: Record<TextType, number>;
export declare const getTextTypeDims: (svg: Svg) => TextTypeDims;
export type TextDims = Record<string, DOMRect>;
export declare const getTextsDims: (labels: (string | number)[], svg: Svg, textType: TextType, options?: MeasureTextOptions) => TextDims;
export declare const getDataValues: (step: InputStep) => number[];
export declare const radiansToDegrees: (radians: number) => number;
export declare const stateOrderComparator: <T extends {
    state: State;
}>(a: T, b: T) => number;
export declare const hexToRgb: (hex: string) => [number, number, number];
export declare const getTextColor: (hex: string) => "white" | "black";
export declare const reverseTextColor: (color: "white" | "black") => "white" | "black";
export declare const brighten: (hex: string, percent: number) => string;
export declare const darken: (hex: string, percent: number) => string;
export declare const deriveSubtlerColor: (hex: string, k?: number) => string;