import React, { Component } from "react";
import { AnimationType, BoundsType, LibrarySetup, PositionType, ReactZoomPanPinchProps, ReactZoomPanPinchRef, ReactZoomPanPinchState, VelocityType } from "../models";
declare const Context: React.Context<import("../models").ReactZoomPanPinchComponentHelpers & ReactZoomPanPinchState & {
    contextInstance: TransformContext | null;
}>;
declare class TransformContext extends Component<Omit<ReactZoomPanPinchProps, "ref"> & {
    setRef: (context: ReactZoomPanPinchRef) => void;
}> {
    mounted: boolean;
    transformState: ReactZoomPanPinchState;
    setup: LibrarySetup;
    wrapperComponent: HTMLDivElement | null;
    contentComponent: HTMLDivElement | null;
    isInitialized: boolean;
    bounds: BoundsType | null;
    previousWheelEvent: WheelEvent | null;
    wheelStopEventTimer: ReturnType<typeof setTimeout> | null;
    wheelAnimationTimer: ReturnType<typeof setTimeout> | null;
    isPanning: boolean;
    startCoords: PositionType | null;
    lastTouch: number | null;
    distance: null | number;
    lastDistance: null | number;
    pinchStartDistance: null | number;
    pinchStartScale: null | number;
    pinchMidpoint: null | PositionType;
    velocity: VelocityType | null;
    velocityTime: number | null;
    lastMousePosition: PositionType | null;
    animate: boolean;
    animation: AnimationType | null;
    maxBounds: BoundsType | null;
    pressedKeys: {
        [key: string]: boolean;
    };
    componentDidMount(): void;
    componentWillUnmount(): void;
    componentDidUpdate(oldProps: ReactZoomPanPinchProps): void;
    private handleInitializeWrapperEvents;
    private handleInitialize;
    private onWheelZoom;
    private onPanningStart;
    private onPanning;
    private onPanningStop;
    private onPinchStart;
    private onPinch;
    private onPinchStop;
    private onTouchPanningStart;
    private onTouchPanning;
    private onTouchPanningStop;
    private onDoubleClick;
    private clearPanning;
    private setKeyPressed;
    private setKeyUnPressed;
    private isPressingKeys;
    private setComponents;
    setTransformState: (scale: number, positionX: number, positionY: number) => void;
    private setCenter;
    private applyTransformation;
    private handleRef;
    render(): JSX.Element;
}
export { Context, TransformContext };