export interface MonoKnobSliderConfig {
    trackElement?: HTMLElement;
    knobElement?: HTMLElement;
    highlightElement?: HTMLElement;
    valueElement?: HTMLElement;
    listenToKnobOnly: boolean;
    range: [number, number];
    interval: number;
    useInterval: boolean;
    onInit: (slider: MonoKnobSlider) => void;
    onActivate: (slider: MonoKnobSlider) => void;
    onDeactivate: (slider: MonoKnobSlider) => void;
    onUpdate: (slider: MonoKnobSlider) => void;
    moveKnob: (knob: HTMLElement, left: number) => void;
    updateHighlight: (highlight: HTMLElement, width: number, slider: MonoKnobSlider) => void;
}
export declare const MONO_KNOB_SLIDER_DEFAULT_CONFIG: MonoKnobSliderConfig;
export declare class MonoKnobSlider {
    config: MonoKnobSliderConfig;
    isActive: boolean;
    isDisabled: boolean;
    private knobLeftOffset;
    private currentValue;
    private pointerDragEventManager?;
    constructor(config: Partial<MonoKnobSliderConfig>);
    setConfig(config: Partial<MonoKnobSliderConfig>): void;
    value: number;
    readonly normalizedValue: number;
    private getSliderRect;
    update(): this;
    private onUpdate;
    private offsetInterval;
    private eventHandlerStart;
    private eventHandlerDrag;
    private eventHandlerEnd;
    listen(): void;
}