import { FC, MouseEvent } from 'react';
import { DashBoardConfig, ElementSchema, IDashboardLifecycle, IElementController, IElementsBuilder, IRenderContext } from '../../types';
export declare type RenderContextProps = {
    builder?: IElementsBuilder;
    config?: DashBoardConfig;
};
export default class RenderContext implements IRenderContext {
    private builder;
    private config;
    private realScaleRatio;
    constructor(props?: RenderContextProps);
    setConfig(config: DashBoardConfig, replace?: boolean): void;
    getConfig(): DashBoardConfig;
    setBuilder(builder: IElementsBuilder): void;
    getBuilder(): IElementsBuilder;
    getEditData(): ElementSchema[];
    getElements(): IElementController[];
    updateView(): void;
    getEditable(): boolean;
    setEditable(editable: boolean): void;
    setRealScaleRatio(scale: number): void;
    getRealScaleRatio(): number;
    getScaleRatio(): number;
    getLifecycle(): IDashboardLifecycle;
    /**
     * 处理文档点击事件
     */
    handleCanvasClick(e: MouseEvent): void;
}
export declare type RenderContextProviderProps = {
    value: RenderContext;
};
export declare const RenderContextProvider: FC<RenderContextProviderProps>;