import { SliderProps } from "@react-types/slider";
export interface SliderBaseState {
    /**
     * Values managed by the slider by thumb index.
     */
    values: number[];
    /**
     * Currently-focused thumb index.
     */
    focusedThumb: number | undefined;
    /**
     * The slider's step value.
     * @default 1
     */
    step: number;
}
export interface SliderBaseAction {
    /**
     * Get Thumb value based on its index
     * @param index
     */
    getThumbValue(index: number): number;
    /**
     * Sets the value for the specified thumb.
     * The actual value set will be clamped and rounded according to min/max/step.
     * @param index
     * @param value
     */
    setThumbValue(index: number, value: number): void;
    /**
     * Sets value for the specified thumb by percent offset (between 0 and 1).
     * @param index
     * @param percent
     */
    setThumbPercent(index: number, percent: number): void;
    /**
     * Whether the specific thumb is being dragged.
     * @param index
     */
    isThumbDragging(index: number): boolean;
    /**
     * Set is dragging on the specified thumb.
     * @param index
     * @param dragging
     */
    setThumbDragging(index: number, dragging: boolean): void;
    /**
     * Set focused true on specified thumb. This will remove focus from
     * any thumb that had it before.
     * @param index
     */
    setFocusedThumb(index: number | undefined): void;
    /**
     * Returns the specified thumb's value as a percentage from 0 to 1.
     * @param index
     */
    getThumbPercent(index: number): number;
    /**
     * Returns the value as a percent between the min and max of the slider.
     * @param index
     */
    getValuePercent(value: number): number;
    /**
     * Returns the string label for the specified thumb's value, per props.formatOptions.
     * @param index
     */
    getThumbValueLabel(index: number): string;
    /**
     * Returns the string label for the value, per props.formatOptions.
     * @param index
     */
    getFormattedValue(value: number): string;
    /**
     * Returns the min allowed value for the specified thumb.
     * @param index
     */
    getThumbMinValue(index: number): number;
    /**
     * Returns the max allowed value for the specified thumb.
     * @param index
     */
    getThumbMaxValue(index: number): number;
    /**
     * Converts a percent along track (between 0 and 1) to the corresponding value.
     * @param percent
     */
    getPercentValue(percent: number): number;
    /**
     * Returns if the specified thumb is editable.
     * @param index
     */
    isThumbEditable(index: number): boolean;
    /**
     * Set the specified thumb's editable state.
     * @param index
     * @param editable
     */
    setThumbEditable(index: number, editable: boolean): void;
}
export declare type SliderBaseInitialState = SliderProps & {
    /**
     * The display format of the value label.
     */
    formatOptions?: Intl.NumberFormatOptions;
};
export declare type SliderBaseStateReturn = SliderBaseState & SliderBaseAction;
export declare function useSliderBaseState(props?: SliderBaseInitialState): SliderBaseStateReturn;