import * as React from "react";
import { AbstractComponent } from "../../common/abstractComponent";
import { IProps } from "../../common/props";
export interface IHandleProps extends IProps {
    disabled?: boolean;
    label: React.ReactChild;
    max: number;
    min: number;
    onChange?: (newValue: number) => void;
    onRelease?: (newValue: number) => void;
    stepSize: number;
    tickSize: number;
    value: number;
}
export interface IHandleState {
    /** whether slider handle is currently being dragged */
    isMoving?: boolean;
}
export declare class Handle extends AbstractComponent<IHandleProps, IHandleState> {
    displayName: string;
    state: {
        isMoving: boolean;
    };
    private handleElement;
    private refHandlers;
    render(): JSX.Element;
    componentWillUnmount(): void;
    /** Convert client pixel to value between min and max. */
    clientToValue(clientPixel: number): number;
    touchEventClientX(event: TouchEvent | React.TouchEvent<HTMLElement>): number;
    beginHandleMovement: (event: MouseEvent | React.MouseEvent<HTMLElement>) => void;
    beginHandleTouchMovement: (event: TouchEvent | React.TouchEvent<HTMLElement>) => void;
    protected validateProps(props: IHandleProps): void;
    private endHandleMovement;
    private endHandleTouchMovement;
    private handleMoveEndedAt;
    private handleHandleMovement;
    private handleHandleTouchMovement;
    private handleMovedTo;
    private handleKeyDown;
    private handleKeyUp;
    /** Clamp value and invoke callback if it differs from current value */
    private changeValue(newValue, callback?);
    /** Clamp value between min and max props */
    private clamp(value);
    private removeDocumentEventListeners();
}