import { ReactNode, CSSProperties } from 'react';
export interface PinchContentProps {
    className?: string;
    children?: ReactNode;
    canDrag?: boolean;
    canPinch?: boolean;
    canRotate?: boolean;
    pinchWithoutMove?: boolean;
    scaleBounds?: {
        min: number;
        max: number;
    };
    wheelZoomFactor?: number;
    rubberband?: boolean;
    style?: CSSProperties;
    /** 外部控制的缩放值（受控模式） */
    scale?: number;
    /** 缩放值变化时的回调 */
    onScaleChange?: (scale: number) => void;
}
export interface PinchContentRef {
    /** 放大 */
    zoomIn: (factor?: number) => void;
    /** 缩小 */
    zoomOut: (factor?: number) => void;
    /** 设置缩放值 */
    setScale: (scale: number) => void;
    /** 重置到初始状态 */
    reset: () => void;
    /** 获取当前缩放值 */
    getScale: () => number;
}
declare const PinchContent: import('react').ForwardRefExoticComponent<PinchContentProps & import('react').RefAttributes<PinchContentRef>>;
export default PinchContent;