import React, { ReactNode } from "react";
interface Shape {
    id: string;
    [key: string]: any;
}
interface Dimensions {
    width: number;
    height: number;
}
interface Position {
    x: number | null;
    y: number | null;
}
interface CanvasContextType {
    shapes: Shape[];
    setShapes: React.Dispatch<React.SetStateAction<Shape[]>>;
    isDrawing: boolean;
    setIsDrawing: React.Dispatch<React.SetStateAction<boolean>>;
    newShape: Shape | null;
    setNewShape: React.Dispatch<React.SetStateAction<Shape | null>>;
    selectedShapeId: string | null;
    setSelectedShapeId: React.Dispatch<React.SetStateAction<string | null>>;
    rectPosititon: Position;
    setRectPosition: React.Dispatch<React.SetStateAction<Position>>;
    videoRefVal: React.RefObject<HTMLVideoElement> | null;
    setVideoRefVal: React.Dispatch<React.SetStateAction<React.RefObject<HTMLVideoElement> | null>>;
    dimensions: Dimensions;
    setDimensions: React.Dispatch<React.SetStateAction<Dimensions>>;
    history: Shape[][];
    setHistory: React.Dispatch<React.SetStateAction<Shape[][]>>;
    redoStack: Shape[][];
    setRedoStack: React.Dispatch<React.SetStateAction<Shape[][]>>;
    undo: () => void;
    redo: () => void;
    deleteShape: () => void;
}
interface CanvasProviderProps {
    children: ReactNode;
    shapes: Shape[];
    setShapes: React.Dispatch<React.SetStateAction<Shape[]>>;
}
export declare const CanvasProvider: React.FC<CanvasProviderProps>;
export declare const useCanvas: () => CanvasContextType;
export {};