import { ChangeDetectorRef, ElementRef, Injector, OnInit } from "@angular/core";
import { ColumnData } from "../../model";
import { FormBuilder, FormGroup } from "@angular/forms";
import { FPreviewEditorService } from "../../service";
import { UploadAndPreviewComponent } from "../upload-and-preview/upload-and-preview.component";
export declare class PreviewCellComponent implements OnInit {
    el: ElementRef;
    cd: ChangeDetectorRef;
    private injector;
    private fb;
    column: ColumnData;
    private _isEditing;
    isEditing: boolean;
    previewIndex: number;
    colIndex: number;
    previewSettings: any;
    realValue: any;
    private render;
    form: FormGroup;
    readonly canEdit: string | import("@angular/core").TemplateRef<any>;
    cellContext: {};
    editorService: FPreviewEditorService;
    uploadPreview: UploadAndPreviewComponent;
    constructor(el: ElementRef, cd: ChangeDetectorRef, injector: Injector, fb: FormBuilder);
    ngOnInit(): void;
    private initPreviewService;
    /**
     * 初始化单元格模版的上下文
     */
    private initCellTemplateContext;
    /**
     * 改变编辑状态
     */
    private afterChangeEditing;
    getRealDataValue(): void;
    getRowData(): any;
    initFormControl(): void;
    createControl(): void;
    private createFormControl;
    /**
     * 支持使用angular内部的校验
     * 说明：
     * 1、不予devkit绑定在一起可以使用这样的结构，editor:{options:required,validators:[{ type: 'required'}]}
     * 这样通过内部绑定的formControl来触发校验
     * 2、与devkit绑定在一起的时候，使用这样的结构，editor:{options:required},validators:[{ type: 'required'}]
     * 这样触发devkit本身的校验
     * @param validators
     * @returns
     */
    private bindValidations;
}