import { EventEmitter, OnDestroy } from '@angular/core';
export declare class FPreviewEditorService implements OnDestroy {
    editValueChange: EventEmitter<{}>;
    private uploadPreviewInstance;
    constructor();
    ngOnDestroy(): void;
    setInstance(instance: any): void;
    /**
     * 获取上下文
     * @param previewIndex
     * @param colIndex
     * @returns
     */
    getPreviewCtx(previewIndex: any, colIndex: any): any;
    /**
     * 获取当前行数据
     * previewIndex实际是附件信息中的第几行
     * @param previewIndex
     * @returns
     */
    getRowData(previewIndex: any): any;
    /**
     * 获取当前真是数据
     * @param previewIndex
     * @param field
     * @returns
     */
    getRealDataValue(previewIndex: any, field: any): any;
}