import { colorPos } from '../Types';
import { GeneratorManager, ManagerOptions } from './Manager';
export declare class GradientGenerator {
    private UI;
    private mainElement;
    private colors;
    constructor({ mainElement, initialColors, }: {
        mainElement?: HTMLElement;
        initialColors?: colorPos[];
    });
    /**
     * Get the HTML Main Element
     */
    getMainElement(): HTMLElement;
    /**
     * Get the list of colors with their respective proportional position
     */
    getGradientColors(): colorPos[];
    /**
     * Update the current list of colors
     * @param colors List of colors with their respective proportional position
     */
    setGradientColors(colors: colorPos[]): void;
    /**
     * Add a new color to the current list of colors and create a new color control in the UI
     * @param color A single colors with their respective proportional position
     * @param indx Optional position to append in the GradientGenerator
     */
    addColors(...newColors: colorPos[]): void;
    /**
     * Generates an array of colors in hexadecimal with the current colors and the number of expected colors
     * @param size Expected number of colors generated
     */
    generateColors(size?: number): string[];
    /**
     * Generate a manager with the current GradientGenerator
     * @param options Manager options
     */
    createUIManager(options: ManagerOptions): GeneratorManager;
}