import { OnInit } from '@angular/core';
import { IComponentGroup, IComponentDef } from '../shared/interfaces';
import { SFSchema } from '@delon/form';
import * as i0 from "@angular/core";
export declare class FormDesignerComponent implements OnInit {
    private document;
    logo: string;
    /** 所有控件 */
    componentGroups: IComponentGroup[];
    /** 表单控件 */
    rootComponent: IComponentDef;
    /** 当前选中控件 */
    selectComponent: IComponentDef | null;
    /** 默认值 */
    defaultValues: any;
    /** 撤销和重做 */
    undoRedo: boolean;
    /** 历史记录 */
    history: {
        index: number;
        maxStep: number;
        steps: any[];
    };
    /** 工具条 */
    toolbar: string[];
    /** 导入json */
    importJson: string;
    importJsonVisible: boolean;
    /** json预览 */
    previewJson: string;
    previewJsonVisible: boolean;
    /** 预览表单 */
    previewForm: SFSchema;
    previewFormVisible: boolean;
    constructor(document: Document);
    ngOnInit(): void;
    /** 运行 */
    run(): void;
    /** 显示json */
    showJson(): void;
    /** 导出vue文件 */
    download(): void;
    /** 复制代码 */
    copy(): void;
    /** 清空 */
    empty(): void;
    handleSelectWidget(widget: IComponentDef, i: number): void;
    /** 撤销 */
    handleUndo(): void;
    /** 重做 */
    handleRedo(): void;
    /** 导入JSON */
    handleImportJson(): void;
    /** 生成JSON */
    handleGenerateJson(): void;
    /** 预览 */
    handlePreview(): void;
    /** 清空 */
    handleClear(): void;
    /** 关闭导入json面板 */
    closeImportJson(): void;
    /** 获取当前json */
    getJson(): string;
    /** 使用接口返回值渲染form组件 */
    importJsonByApi(val: any): void;
    /** 关闭预览表单json面板 */
    closePreviewJson(): void;
    /** 关闭预览表单面板 */
    closePreviewForm(): void;
    sfSubmit(value: any): void;
    sfReset(value: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FormDesignerComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FormDesignerComponent, "app-form-designer", never, {}, {}, never, never>;
}