import { IPublicTypeAssetsJson, IPublicTypeMetadataTransducer, IPublicTypeComponentAction, IPublicTypeNpmInfo, IPublicTypeDisposable, IPublicTypeContextMenuAction, IPublicTypeContextMenuItem } from '../type';
import { IPublicModelComponentMeta } from '../model';
import { ComponentType } from 'react';
export interface IPublicApiMaterial {
    /**
     * 获取组件 map 结构
     * get map of components
     */
    get componentsMap(): {
        [key: string]: IPublicTypeNpmInfo | ComponentType<any> | object;
    };
    /**
     * 设置「资产包」结构
     * set data for Assets
     * @returns void
     */
    setAssets(assets: IPublicTypeAssetsJson): Promise<void>;
    /**
     * 获取「资产包」结构
     * get AssetsJson data
     * @returns IPublicTypeAssetsJson
     */
    getAssets(): IPublicTypeAssetsJson | undefined;
    /**
     * 加载增量的「资产包」结构，该增量包会与原有的合并
     * load Assets incrementally, and will merge this with exiting assets
     * @param incrementalAssets
     * @returns
     */
    loadIncrementalAssets(incrementalAssets: IPublicTypeAssetsJson): void;
    /**
     * 注册物料元数据管道函数，在物料信息初始化时执行。
     * register transducer to process component meta, which will be
     * excuted during component meta`s initialization
     * @param transducer
     * @param level
     * @param id
     */
    registerMetadataTransducer(transducer: IPublicTypeMetadataTransducer, level?: number, id?: string | undefined): void;
    /**
     * 获取所有物料元数据管道函数
     * get all registered metadata transducers
     * @returns {IPublicTypeMetadataTransducer[]}
     */
    getRegisteredMetadataTransducers(): IPublicTypeMetadataTransducer[];
    /**
     * 获取指定名称的物料元数据
     * get component meta by component name
     * @param componentName
     * @returns
     */
    getComponentMeta(componentName: string): IPublicModelComponentMeta | null;
    /**
     * test if the given object is a ComponentMeta instance or not
     * @param obj
     * @experiemental unstable API, pay extra caution when trying to use it
     */
    isComponentMeta(obj: any): boolean;
    /**
     * 获取所有已注册的物料元数据
     * get map of all component metas
     */
    getComponentMetasMap(): Map<string, IPublicModelComponentMeta>;
    /**
     * 在设计器辅助层增加一个扩展 action
     *
     * add an action button in canvas context menu area
     * @param action
     * @example
     * ```ts
     * import { plugins } from '@redhare/lowcode-engine';
     * import { IPublicModelPluginContext } from '@redhare/lowcode-types';
     *
     * const removeCopyAction = (ctx: IPublicModelPluginContext) => {
     *   return {
     *     async init() {
     *       const { removeBuiltinComponentAction } = ctx.material;
     *       removeBuiltinComponentAction('copy');
     *     }
     *   }
     * };
     * removeCopyAction.pluginName = 'removeCopyAction';
     * await plugins.register(removeCopyAction);
     * ```
     */
    addBuiltinComponentAction(action: IPublicTypeComponentAction): void;
    /**
     * 移除设计器辅助层的指定 action
     * remove a builtin action button from canvas context menu area
     * @param name
     */
    removeBuiltinComponentAction(name: string): void;
    /**
     * 修改已有的设计器辅助层的指定 action
     * modify a builtin action button in canvas context menu area
     * @param actionName
     * @param handle
     */
    modifyBuiltinComponentAction(actionName: string, handle: (action: IPublicTypeComponentAction) => void): void;
    /**
     * 监听 assets 变化的事件
     * add callback for assets changed event
     * @param fn
     */
    onChangeAssets(fn: () => void): IPublicTypeDisposable;
    /**
     * 刷新 componentMetasMap，可触发模拟器里的 components 重新构建
     * @since v1.1.7
     */
    refreshComponentMetasMap(): void;
    /**
     * 添加右键菜单项
     * @param action
     */
    addContextMenuOption(action: IPublicTypeContextMenuAction): void;
    /**
     * 删除特定右键菜单项
     * @param name
     */
    removeContextMenuOption(name: string): void;
    /**
     * 调整右键菜单项布局
     * @param actions
     */
    adjustContextMenuLayout(fn: (actions: IPublicTypeContextMenuItem[]) => IPublicTypeContextMenuItem[]): void;
}