import { AfterViewInit } from '@angular/core';
import { FormControl } from '@angular/forms';
import { ArrayProperty, FormProperty, ObjectProperty } from './model';
import { SFSchema, WidgetData } from './schema';
import { SchemaFormOptions } from './schema-form.options';
export declare abstract class Widget<T extends FormProperty> {
    formProperty: T;
    control: FormControl;
    errorMessages: string[];
    id: string;
    name: string;
    schema: SFSchema;
    /** 获取 `widget` 数据 */
    readonly widgetData: WidgetData;
    required: boolean;
    onlyVisual: boolean;
    showDescription: boolean;
}
/**
 * 小部件基类，一般用于无须校难通知视觉小部件
 */
export declare class BaseWidget extends Widget<FormProperty> {
    protected options: SchemaFormOptions;
    constructor(options: SchemaFormOptions);
    readonly size: "default" | "large" | "small";
    readonly cls: string | string[];
    readonly style: string | {
        [key: string]: string;
    };
    readonly description: string;
    readonly placeholder: string;
    readonly extra: string;
    required: boolean;
    disabled: boolean;
}
/**
 * 小部件基类，带数据校验通知
 */
export declare class ControlWidget extends BaseWidget implements AfterViewInit {
    readonly hasError: boolean;
    readonly errorMessage: string;
    ngAfterViewInit(): void;
    /**
     * 转化控件到数据的值, 如格式处理 date 类型转化成 YYYY-MM-DD 格式, 默认原样返回
     * @param value
     */
    serialize(value: any): any;
    /**
     * 解析数据传到控件的值，默认原样返回
     * @param value
     */
    deserialize(value: any): any;
}
export declare class ArrayLayoutWidget extends Widget<ArrayProperty> implements AfterViewInit {
    ngAfterViewInit(): void;
}
export declare class ObjectLayoutWidget extends Widget<ObjectProperty> implements AfterViewInit {
    ngAfterViewInit(): void;
}