import type { ConfigFor, Ctrl, CtrlChangeHandler, CtrlItemType } from "./types";
export type Easing = [number, number, number, number];
export declare class EasingCtrl implements Ctrl<Easing> {
    type: CtrlItemType;
    id: string;
    group?: string;
    name: string;
    label: string;
    value: Easing;
    isRandomizationDisabled: boolean;
    onChange: CtrlChangeHandler;
    onInput: CtrlChangeHandler;
    element: HTMLElement;
    ticks: SVGLineElement[];
    control: HTMLDivElement;
    handles: HTMLButtonElement[];
    lines: SVGLineElement[];
    path: SVGPathElement;
    presets: Record<string, Easing>;
    constructor(config: ConfigFor<"easing">, onChange: CtrlChangeHandler, onInput: CtrlChangeHandler);
    parse: (string: string) => Easing;
    getRandomValue: () => Easing;
    getDefaultValue: () => Easing;
    valueToString: (value?: Easing) => string;
    getRelativeValues: (value?: Easing) => {
        px: Easing;
        percentage: Easing;
    };
    buildUI: () => {
        element: HTMLDivElement;
        ticks: SVGLineElement[];
        control: HTMLDivElement;
        handles: HTMLButtonElement[];
        lines: SVGLineElement[];
        path: SVGPathElement;
    };
    updateUI: (value?: Easing) => void;
    update: (value?: Easing) => void;
}