import React, { ReactNode } from "react";
import { Schema } from "../utils/schema";
import { WidgetFunctionComponent } from "../widgets/types";
import { DATA_DROP, DATA_DROP_WAPPER, DATA_WIDGET } from "../utils/const";
export type widgetsType<T = any> = Record<string, React.FC<T> | React.ComponentType<T>>;
export type injectPoint = "top" | "bottom";
export interface HoverAttrs {
    [DATA_DROP]?: string;
    [DATA_DROP_WAPPER]?: string;
    [DATA_WIDGET]?: string;
}
export interface DesignContextProps {
    /**当前聚焦属性 */
    hoverAttrs?: HoverAttrs;
    setHoverAttrs: (attrs?: HoverAttrs) => void;
    /**拖放位置的元素 */
    dropWidget?: string;
    setDropWidget: (widget?: string) => void;
    /**拖拽对象 */
    dragWidget?: Record<string, any>;
    setDragWidget: (prop?: Record<string, any>) => void;
    /**拖拽的数据 */
    dragSchemas?: Schema[];
    setDragSchemas: (schemas?: Schema[]) => void;
    /**数据主体 */
    schemas: Schema[];
    setSchemas: (schemas: Schema[]) => void;
    /**当前选中的数据id */
    activeSchemaKey?: string;
    setActiveSchemaKey: (key?: string) => void;
    onDrag?: (widget?: Record<string, any>) => void;
}
/**上下文容器 */
export declare const DesignContext: React.Context<DesignContextProps>;
export declare const useDesignContext: () => DesignContextProps;
export interface DesignProviderProps {
    children?: ReactNode;
    value: Schema[];
    onChange?: (value: Schema[]) => void;
    onDrag?: (widget?: Record<string, any>) => void;
    onHoverAttrsChange?: (attrs?: HoverAttrs) => void;
    onDragWidgetChange?: (prop?: Record<string, any>) => void;
    onDragSchemasChange?: (schemas?: Schema[]) => void;
    onDropWidgetChange?: (widget?: string) => void;
    onActiveSchemaKeyChange?: (key?: string) => void;
}
export interface DesignProviderRef {
    setHoverAttrs: React.Dispatch<React.SetStateAction<HoverAttrs | undefined>>;
    setDragWidget: React.Dispatch<React.SetStateAction<WidgetFunctionComponent | undefined>>;
    setDragSchemas: React.Dispatch<React.SetStateAction<Schema[] | undefined>>;
    setDropWidget: React.Dispatch<React.SetStateAction<string | undefined>>;
    setActiveSchemaKey: React.Dispatch<React.SetStateAction<string | undefined>>;
}
declare const DesignProvider: React.ForwardRefExoticComponent<DesignProviderProps & React.RefAttributes<DesignProviderRef>>;
export default DesignProvider;